54611960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105023}}^1$

素因数の和:105047

約数の個数: 32

約数和(自身を含む): 132330240

約数和(自身を除く): 77718280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 105023, 210046, 420092, 525115, 840184, 1050230, 1365299, 2100460, 2730598, 4200920, 5461196, 6826495, 10922392, 13652990, 27305980, 54611960]

約数ペア:

[(1, 54611960), (2, 27305980), (4, 13652990), (5, 10922392), (8, 6826495), (10, 5461196), (13, 4200920), (20, 2730598), (26, 2100460), (40, 1365299), (52, 1050230), (65, 840184), (104, 525115), (130, 420092), (260, 210046), (520, 105023)]