49969080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 188697600

約数和(自身を除く): 138728520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 79, 84, 90, 105, 120, 126, 140, 158, 168, 180, 210, 237, 251, 252, 280, 315, 316, 360, 395, 420, 474, 502, 504, 553, 630, 632, 711, 753, 790, 840, 948, 1004, 1106, 1185, 1255, 1260, 1422, 1506, 1580, 1659, 1757, 1896, 2008, 2212, 2259, 2370, 2510, 2520, 2765, 2844, 3012, 3160, 3318, 3514, 3555, 3765, 4424, 4518, 4740, 4977, 5020, 5271, 5530, 5688, 6024, 6636, 7028, 7110, 7530, 8295, 8785, 9036, 9480, 9954, 10040, 10542, 11060, 11295, 13272, 14056, 14220, 15060, 15813, 16590, 17570, 18072, 19829, 19908, 21084, 22120, 22590, 24885, 26355, 28440, 30120, 31626, 33180, 35140, 39658, 39816, 42168, 45180, 49770, 52710, 59487, 63252, 66360, 70280, 79065, 79316, 90360, 99145, 99540, 105420, 118974, 126504, 138803, 158130, 158632, 178461, 198290, 199080, 210840, 237948, 277606, 297435, 316260, 356922, 396580, 416409, 475896, 555212, 594870, 632520, 694015, 713844, 793160, 832818, 892305, 1110424, 1189740, 1249227, 1388030, 1427688, 1665636, 1784610, 2082045, 2379480, 2498454, 2776060, 3331272, 3569220, 4164090, 4996908, 5552120, 6246135, 7138440, 8328180, 9993816, 12492270, 16656360, 24984540, 49969080]

約数ペア:

[(1, 49969080), (2, 24984540), (3, 16656360), (4, 12492270), (5, 9993816), (6, 8328180), (7, 7138440), (8, 6246135), (9, 5552120), (10, 4996908), (12, 4164090), (14, 3569220), (15, 3331272), (18, 2776060), (20, 2498454), (21, 2379480), (24, 2082045), (28, 1784610), (30, 1665636), (35, 1427688), (36, 1388030), (40, 1249227), (42, 1189740), (45, 1110424), (56, 892305), (60, 832818), (63, 793160), (70, 713844), (72, 694015), (79, 632520), (84, 594870), (90, 555212), (105, 475896), (120, 416409), (126, 396580), (140, 356922), (158, 316260), (168, 297435), (180, 277606), (210, 237948), (237, 210840), (251, 199080), (252, 198290), (280, 178461), (315, 158632), (316, 158130), (360, 138803), (395, 126504), (420, 118974), (474, 105420), (502, 99540), (504, 99145), (553, 90360), (630, 79316), (632, 79065), (711, 70280), (753, 66360), (790, 63252), (840, 59487), (948, 52710), (1004, 49770), (1106, 45180), (1185, 42168), (1255, 39816), (1260, 39658), (1422, 35140), (1506, 33180), (1580, 31626), (1659, 30120), (1757, 28440), (1896, 26355), (2008, 24885), (2212, 22590), (2259, 22120), (2370, 21084), (2510, 19908), (2520, 19829), (2765, 18072), (2844, 17570), (3012, 16590), (3160, 15813), (3318, 15060), (3514, 14220), (3555, 14056), (3765, 13272), (4424, 11295), (4518, 11060), (4740, 10542), (4977, 10040), (5020, 9954), (5271, 9480), (5530, 9036), (5688, 8785), (6024, 8295), (6636, 7530), (7028, 7110)]