54255270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 135530496

約数和(自身を除く): 81275226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 227, 257, 310, 454, 465, 514, 681, 771, 930, 1135, 1285, 1362, 1542, 2270, 2570, 3405, 3855, 6810, 7037, 7710, 7967, 14074, 15934, 21111, 23901, 35185, 39835, 42222, 47802, 58339, 70370, 79670, 105555, 116678, 119505, 175017, 211110, 239010, 291695, 350034, 583390, 875085, 1750170, 1808509, 3617018, 5425527, 9042545, 10851054, 18085090, 27127635, 54255270]

約数ペア:

[(1, 54255270), (2, 27127635), (3, 18085090), (5, 10851054), (6, 9042545), (10, 5425527), (15, 3617018), (30, 1808509), (31, 1750170), (62, 875085), (93, 583390), (155, 350034), (186, 291695), (227, 239010), (257, 211110), (310, 175017), (454, 119505), (465, 116678), (514, 105555), (681, 79670), (771, 70370), (930, 58339), (1135, 47802), (1285, 42222), (1362, 39835), (1542, 35185), (2270, 23901), (2570, 21111), (3405, 15934), (3855, 14074), (6810, 7967), (7037, 7710)]