53322420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12517}}^1$

素因数の和:12600

約数の個数: 48

約数和(自身を含む): 151417728

約数和(自身を除く): 98095308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 12517, 25034, 37551, 50068, 62585, 75102, 125170, 150204, 187755, 250340, 375510, 751020, 888707, 1777414, 2666121, 3554828, 4443535, 5332242, 8887070, 10664484, 13330605, 17774140, 26661210, 53322420]

約数ペア:

[(1, 53322420), (2, 26661210), (3, 17774140), (4, 13330605), (5, 10664484), (6, 8887070), (10, 5332242), (12, 4443535), (15, 3554828), (20, 2666121), (30, 1777414), (60, 888707), (71, 751020), (142, 375510), (213, 250340), (284, 187755), (355, 150204), (426, 125170), (710, 75102), (852, 62585), (1065, 50068), (1420, 37551), (2130, 25034), (4260, 12517)]