55508740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 143265024

約数和(自身を除く): 87756284

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 83, 85, 119, 140, 166, 170, 238, 281, 332, 340, 415, 476, 562, 581, 595, 830, 1124, 1162, 1190, 1405, 1411, 1660, 1967, 2324, 2380, 2810, 2822, 2905, 3934, 4777, 5620, 5644, 5810, 7055, 7868, 9554, 9835, 9877, 11620, 14110, 19108, 19670, 19754, 23323, 23885, 28220, 33439, 39340, 39508, 46646, 47770, 49385, 66878, 93292, 95540, 98770, 116615, 133756, 163261, 167195, 197540, 233230, 326522, 334390, 396491, 466460, 653044, 668780, 792982, 816305, 1585964, 1632610, 1982455, 2775437, 3265220, 3964910, 5550874, 7929820, 11101748, 13877185, 27754370, 55508740]

約数ペア:

[(1, 55508740), (2, 27754370), (4, 13877185), (5, 11101748), (7, 7929820), (10, 5550874), (14, 3964910), (17, 3265220), (20, 2775437), (28, 1982455), (34, 1632610), (35, 1585964), (68, 816305), (70, 792982), (83, 668780), (85, 653044), (119, 466460), (140, 396491), (166, 334390), (170, 326522), (238, 233230), (281, 197540), (332, 167195), (340, 163261), (415, 133756), (476, 116615), (562, 98770), (581, 95540), (595, 93292), (830, 66878), (1124, 49385), (1162, 47770), (1190, 46646), (1405, 39508), (1411, 39340), (1660, 33439), (1967, 28220), (2324, 23885), (2380, 23323), (2810, 19754), (2822, 19670), (2905, 19108), (3934, 14110), (4777, 11620), (5620, 9877), (5644, 9835), (5810, 9554), (7055, 7868)]