55381608

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 159719040

約数和(自身を除く): 104337432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 53, 69, 72, 92, 106, 138, 159, 184, 207, 212, 276, 318, 414, 424, 477, 552, 631, 636, 828, 954, 1219, 1262, 1272, 1656, 1893, 1908, 2438, 2524, 3657, 3786, 3816, 4876, 5048, 5679, 7314, 7572, 9752, 10971, 11358, 14513, 14628, 15144, 21942, 22716, 29026, 29256, 33443, 43539, 43884, 45432, 58052, 66886, 87078, 87768, 100329, 116104, 130617, 133772, 174156, 200658, 261234, 267544, 300987, 348312, 401316, 522468, 601974, 769189, 802632, 1044936, 1203948, 1538378, 2307567, 2407896, 3076756, 4615134, 6153512, 6922701, 9230268, 13845402, 18460536, 27690804, 55381608]

約数ペア:

[(1, 55381608), (2, 27690804), (3, 18460536), (4, 13845402), (6, 9230268), (8, 6922701), (9, 6153512), (12, 4615134), (18, 3076756), (23, 2407896), (24, 2307567), (36, 1538378), (46, 1203948), (53, 1044936), (69, 802632), (72, 769189), (92, 601974), (106, 522468), (138, 401316), (159, 348312), (184, 300987), (207, 267544), (212, 261234), (276, 200658), (318, 174156), (414, 133772), (424, 130617), (477, 116104), (552, 100329), (631, 87768), (636, 87078), (828, 66886), (954, 58052), (1219, 45432), (1262, 43884), (1272, 43539), (1656, 33443), (1893, 29256), (1908, 29026), (2438, 22716), (2524, 21942), (3657, 15144), (3786, 14628), (3816, 14513), (4876, 11358), (5048, 10971), (5679, 9752), (7314, 7572)]