48743860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1487}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 112492800

約数和(自身を除く): 63748940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 149, 220, 298, 596, 745, 1487, 1490, 1639, 2974, 2980, 3278, 5948, 6556, 7435, 8195, 14870, 16357, 16390, 29740, 32714, 32780, 65428, 81785, 163570, 221563, 327140, 443126, 886252, 1107815, 2215630, 2437193, 4431260, 4874386, 9748772, 12185965, 24371930, 48743860]

約数ペア:

[(1, 48743860), (2, 24371930), (4, 12185965), (5, 9748772), (10, 4874386), (11, 4431260), (20, 2437193), (22, 2215630), (44, 1107815), (55, 886252), (110, 443126), (149, 327140), (220, 221563), (298, 163570), (596, 81785), (745, 65428), (1487, 32780), (1490, 32714), (1639, 29740), (2974, 16390), (2980, 16357), (3278, 14870), (5948, 8195), (6556, 7435)]