51682740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{4759}}^1$

素因数の和:4952

約数の個数: 48

約数和(自身を含む): 145541760

約数和(自身を除く): 93859020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 3620, 4759, 5430, 9518, 10860, 14277, 19036, 23795, 28554, 47590, 57108, 71385, 95180, 142770, 285540, 861379, 1722758, 2584137, 3445516, 4306895, 5168274, 8613790, 10336548, 12920685, 17227580, 25841370, 51682740]

約数ペア:

[(1, 51682740), (2, 25841370), (3, 17227580), (4, 12920685), (5, 10336548), (6, 8613790), (10, 5168274), (12, 4306895), (15, 3445516), (20, 2584137), (30, 1722758), (60, 861379), (181, 285540), (362, 142770), (543, 95180), (724, 71385), (905, 57108), (1086, 47590), (1810, 28554), (2172, 23795), (2715, 19036), (3620, 14277), (4759, 10860), (5430, 9518)]