49570920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 193536000

約数和(自身を除く): 143965080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 79, 83, 84, 90, 105, 108, 120, 126, 135, 140, 158, 166, 168, 180, 189, 210, 216, 237, 249, 252, 270, 280, 315, 316, 332, 360, 378, 395, 415, 420, 474, 498, 504, 540, 553, 581, 630, 632, 664, 711, 747, 756, 790, 830, 840, 945, 948, 996, 1080, 1106, 1162, 1185, 1245, 1260, 1422, 1494, 1512, 1580, 1659, 1660, 1743, 1890, 1896, 1992, 2133, 2212, 2241, 2324, 2370, 2490, 2520, 2765, 2844, 2905, 2988, 3160, 3318, 3320, 3486, 3555, 3735, 3780, 4266, 4424, 4482, 4648, 4740, 4977, 4980, 5229, 5530, 5688, 5810, 5976, 6557, 6636, 6972, 7110, 7470, 7560, 8295, 8532, 8715, 8964, 9480, 9954, 9960, 10458, 10665, 11060, 11205, 11620, 13114, 13272, 13944, 14220, 14931, 14940, 15687, 16590, 17064, 17430, 17928, 19671, 19908, 20916, 21330, 22120, 22410, 23240, 24885, 26145, 26228, 28440, 29862, 29880, 31374, 32785, 33180, 34860, 39342, 39816, 41832, 42660, 44820, 45899, 49770, 52290, 52456, 59013, 59724, 62748, 65570, 66360, 69720, 74655, 78435, 78684, 85320, 89640, 91798, 98355, 99540, 104580, 118026, 119448, 125496, 131140, 137697, 149310, 156870, 157368, 177039, 183596, 196710, 199080, 209160, 229495, 236052, 262280, 275394, 295065, 298620, 313740, 354078, 367192, 393420, 413091, 458990, 472104, 550788, 590130, 597240, 627480, 688485, 708156, 786840, 826182, 885195, 917980, 1101576, 1180260, 1239273, 1376970, 1416312, 1652364, 1770390, 1835960, 2065455, 2360520, 2478546, 2753940, 3304728, 3540780, 4130910, 4957092, 5507880, 6196365, 7081560, 8261820, 9914184, 12392730, 16523640, 24785460, 49570920]

約数ペア:

[(1, 49570920), (2, 24785460), (3, 16523640), (4, 12392730), (5, 9914184), (6, 8261820), (7, 7081560), (8, 6196365), (9, 5507880), (10, 4957092), (12, 4130910), (14, 3540780), (15, 3304728), (18, 2753940), (20, 2478546), (21, 2360520), (24, 2065455), (27, 1835960), (28, 1770390), (30, 1652364), (35, 1416312), (36, 1376970), (40, 1239273), (42, 1180260), (45, 1101576), (54, 917980), (56, 885195), (60, 826182), (63, 786840), (70, 708156), (72, 688485), (79, 627480), (83, 597240), (84, 590130), (90, 550788), (105, 472104), (108, 458990), (120, 413091), (126, 393420), (135, 367192), (140, 354078), (158, 313740), (166, 298620), (168, 295065), (180, 275394), (189, 262280), (210, 236052), (216, 229495), (237, 209160), (249, 199080), (252, 196710), (270, 183596), (280, 177039), (315, 157368), (316, 156870), (332, 149310), (360, 137697), (378, 131140), (395, 125496), (415, 119448), (420, 118026), (474, 104580), (498, 99540), (504, 98355), (540, 91798), (553, 89640), (581, 85320), (630, 78684), (632, 78435), (664, 74655), (711, 69720), (747, 66360), (756, 65570), (790, 62748), (830, 59724), (840, 59013), (945, 52456), (948, 52290), (996, 49770), (1080, 45899), (1106, 44820), (1162, 42660), (1185, 41832), (1245, 39816), (1260, 39342), (1422, 34860), (1494, 33180), (1512, 32785), (1580, 31374), (1659, 29880), (1660, 29862), (1743, 28440), (1890, 26228), (1896, 26145), (1992, 24885), (2133, 23240), (2212, 22410), (2241, 22120), (2324, 21330), (2370, 20916), (2490, 19908), (2520, 19671), (2765, 17928), (2844, 17430), (2905, 17064), (2988, 16590), (3160, 15687), (3318, 14940), (3320, 14931), (3486, 14220), (3555, 13944), (3735, 13272), (3780, 13114), (4266, 11620), (4424, 11205), (4482, 11060), (4648, 10665), (4740, 10458), (4977, 9960), (4980, 9954), (5229, 9480), (5530, 8964), (5688, 8715), (5810, 8532), (5976, 8295), (6557, 7560), (6636, 7470), (6972, 7110)]