51240528

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 149954688

約数和(自身を除く): 98714160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 67, 72, 94, 113, 134, 141, 144, 188, 201, 226, 268, 282, 339, 376, 402, 423, 452, 536, 564, 603, 678, 752, 804, 846, 904, 1017, 1072, 1128, 1206, 1356, 1608, 1692, 1808, 2034, 2256, 2412, 2712, 3149, 3216, 3384, 4068, 4824, 5311, 5424, 6298, 6768, 7571, 8136, 9447, 9648, 10622, 12596, 15142, 15933, 16272, 18894, 21244, 22713, 25192, 28341, 30284, 31866, 37788, 42488, 45426, 47799, 50384, 56682, 60568, 63732, 68139, 75576, 84976, 90852, 95598, 113364, 121136, 127464, 136278, 151152, 181704, 191196, 226728, 254928, 272556, 355837, 363408, 382392, 453456, 545112, 711674, 764784, 1067511, 1090224, 1423348, 2135022, 2846696, 3202533, 4270044, 5693392, 6405066, 8540088, 12810132, 17080176, 25620264, 51240528]

約数ペア:

[(1, 51240528), (2, 25620264), (3, 17080176), (4, 12810132), (6, 8540088), (8, 6405066), (9, 5693392), (12, 4270044), (16, 3202533), (18, 2846696), (24, 2135022), (36, 1423348), (47, 1090224), (48, 1067511), (67, 764784), (72, 711674), (94, 545112), (113, 453456), (134, 382392), (141, 363408), (144, 355837), (188, 272556), (201, 254928), (226, 226728), (268, 191196), (282, 181704), (339, 151152), (376, 136278), (402, 127464), (423, 121136), (452, 113364), (536, 95598), (564, 90852), (603, 84976), (678, 75576), (752, 68139), (804, 63732), (846, 60568), (904, 56682), (1017, 50384), (1072, 47799), (1128, 45426), (1206, 42488), (1356, 37788), (1608, 31866), (1692, 30284), (1808, 28341), (2034, 25192), (2256, 22713), (2412, 21244), (2712, 18894), (3149, 16272), (3216, 15933), (3384, 15142), (4068, 12596), (4824, 10622), (5311, 9648), (5424, 9447), (6298, 8136), (6768, 7571)]