49098420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 180633600

約数和(自身を除く): 131535180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 419, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 838, 868, 930, 945, 1085, 1116, 1257, 1260, 1302, 1395, 1674, 1676, 1860, 1890, 1953, 2095, 2170, 2514, 2604, 2790, 2933, 3255, 3348, 3771, 3780, 3906, 4185, 4190, 4340, 5028, 5580, 5859, 5866, 6285, 6510, 7542, 7812, 8370, 8380, 8799, 9765, 11313, 11718, 11732, 12570, 12989, 13020, 14665, 15084, 16740, 17598, 18855, 19530, 22626, 23436, 25140, 25978, 26397, 29295, 29330, 35196, 37710, 38967, 39060, 43995, 45252, 51956, 52794, 56565, 58590, 58660, 64945, 75420, 77934, 79191, 87990, 90923, 105588, 113130, 116901, 117180, 129890, 131985, 155868, 158382, 175980, 181846, 194835, 226260, 233802, 259780, 263970, 272769, 316764, 350703, 363692, 389670, 395955, 454615, 467604, 527940, 545538, 584505, 701406, 779340, 791910, 818307, 909230, 1091076, 1169010, 1363845, 1402812, 1583820, 1636614, 1753515, 1818460, 2338020, 2454921, 2727690, 3273228, 3507030, 4091535, 4909842, 5455380, 7014060, 8183070, 9819684, 12274605, 16366140, 24549210, 49098420]

約数ペア:

[(1, 49098420), (2, 24549210), (3, 16366140), (4, 12274605), (5, 9819684), (6, 8183070), (7, 7014060), (9, 5455380), (10, 4909842), (12, 4091535), (14, 3507030), (15, 3273228), (18, 2727690), (20, 2454921), (21, 2338020), (27, 1818460), (28, 1753515), (30, 1636614), (31, 1583820), (35, 1402812), (36, 1363845), (42, 1169010), (45, 1091076), (54, 909230), (60, 818307), (62, 791910), (63, 779340), (70, 701406), (84, 584505), (90, 545538), (93, 527940), (105, 467604), (108, 454615), (124, 395955), (126, 389670), (135, 363692), (140, 350703), (155, 316764), (180, 272769), (186, 263970), (189, 259780), (210, 233802), (217, 226260), (252, 194835), (270, 181846), (279, 175980), (310, 158382), (315, 155868), (372, 131985), (378, 129890), (419, 117180), (420, 116901), (434, 113130), (465, 105588), (540, 90923), (558, 87990), (620, 79191), (630, 77934), (651, 75420), (756, 64945), (837, 58660), (838, 58590), (868, 56565), (930, 52794), (945, 51956), (1085, 45252), (1116, 43995), (1257, 39060), (1260, 38967), (1302, 37710), (1395, 35196), (1674, 29330), (1676, 29295), (1860, 26397), (1890, 25978), (1953, 25140), (2095, 23436), (2170, 22626), (2514, 19530), (2604, 18855), (2790, 17598), (2933, 16740), (3255, 15084), (3348, 14665), (3771, 13020), (3780, 12989), (3906, 12570), (4185, 11732), (4190, 11718), (4340, 11313), (5028, 9765), (5580, 8799), (5859, 8380), (5866, 8370), (6285, 7812), (6510, 7542)]