42523260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54517}}^1$

素因数の和:54542

約数の個数: 48

約数和(自身を含む): 128226336

約数和(自身を除く): 85703076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 54517, 109034, 163551, 218068, 272585, 327102, 545170, 654204, 708721, 817755, 1090340, 1417442, 1635510, 2126163, 2834884, 3271020, 3543605, 4252326, 7087210, 8504652, 10630815, 14174420, 21261630, 42523260]

約数ペア:

[(1, 42523260), (2, 21261630), (3, 14174420), (4, 10630815), (5, 8504652), (6, 7087210), (10, 4252326), (12, 3543605), (13, 3271020), (15, 2834884), (20, 2126163), (26, 1635510), (30, 1417442), (39, 1090340), (52, 817755), (60, 708721), (65, 654204), (78, 545170), (130, 327102), (156, 272585), (195, 218068), (260, 163551), (390, 109034), (780, 54517)]