54309450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{27851}}^1$

素因数の和:27879

約数の個数: 48

約数和(自身を含む): 145053216

約数和(自身を除く): 90743766

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 27851, 55702, 83553, 139255, 167106, 278510, 362063, 417765, 696275, 724126, 835530, 1086189, 1392550, 1810315, 2088825, 2172378, 3620630, 4177650, 5430945, 9051575, 10861890, 18103150, 27154725, 54309450]

約数ペア:

[(1, 54309450), (2, 27154725), (3, 18103150), (5, 10861890), (6, 9051575), (10, 5430945), (13, 4177650), (15, 3620630), (25, 2172378), (26, 2088825), (30, 1810315), (39, 1392550), (50, 1086189), (65, 835530), (75, 724126), (78, 696275), (130, 417765), (150, 362063), (195, 278510), (325, 167106), (390, 139255), (650, 83553), (975, 55702), (1950, 27851)]