53970990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{1471}}^1$

素因数の和:2704

約数の個数: 32

約数和(自身を含む): 129724416

約数和(自身を除く): 75753426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1223, 1471, 2446, 2942, 3669, 4413, 6115, 7338, 7355, 8826, 12230, 14710, 18345, 22065, 36690, 44130, 1799033, 3598066, 5397099, 8995165, 10794198, 17990330, 26985495, 53970990]

約数ペア:

[(1, 53970990), (2, 26985495), (3, 17990330), (5, 10794198), (6, 8995165), (10, 5397099), (15, 3598066), (30, 1799033), (1223, 44130), (1471, 36690), (2446, 22065), (2942, 18345), (3669, 14710), (4413, 12230), (6115, 8826), (7338, 7355)]