51200864

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 120911616

約数和(自身を除く): 69710752

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 67, 88, 104, 134, 143, 167, 176, 208, 268, 286, 334, 352, 416, 536, 572, 668, 737, 871, 1072, 1144, 1336, 1474, 1742, 1837, 2144, 2171, 2288, 2672, 2948, 3484, 3674, 4342, 4576, 5344, 5896, 6968, 7348, 8684, 9581, 11189, 11792, 13936, 14696, 17368, 19162, 22378, 23584, 23881, 27872, 29392, 34736, 38324, 44756, 47762, 58784, 69472, 76648, 89512, 95524, 123079, 145457, 153296, 179024, 191048, 246158, 290914, 306592, 358048, 382096, 492316, 581828, 764192, 984632, 1163656, 1600027, 1969264, 2327312, 3200054, 3938528, 4654624, 6400108, 12800216, 25600432, 51200864]

約数ペア:

[(1, 51200864), (2, 25600432), (4, 12800216), (8, 6400108), (11, 4654624), (13, 3938528), (16, 3200054), (22, 2327312), (26, 1969264), (32, 1600027), (44, 1163656), (52, 984632), (67, 764192), (88, 581828), (104, 492316), (134, 382096), (143, 358048), (167, 306592), (176, 290914), (208, 246158), (268, 191048), (286, 179024), (334, 153296), (352, 145457), (416, 123079), (536, 95524), (572, 89512), (668, 76648), (737, 69472), (871, 58784), (1072, 47762), (1144, 44756), (1336, 38324), (1474, 34736), (1742, 29392), (1837, 27872), (2144, 23881), (2171, 23584), (2288, 22378), (2672, 19162), (2948, 17368), (3484, 14696), (3674, 13936), (4342, 11792), (4576, 11189), (5344, 9581), (5896, 8684), (6968, 7348)]