56996060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{577}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 131090400

約数和(自身を除く): 74094340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 449, 577, 898, 1154, 1796, 2245, 2308, 2885, 4490, 4939, 5770, 6347, 8980, 9878, 11540, 12694, 19756, 24695, 25388, 31735, 49390, 63470, 98780, 126940, 259073, 518146, 1036292, 1295365, 2590730, 2849803, 5181460, 5699606, 11399212, 14249015, 28498030, 56996060]

約数ペア:

[(1, 56996060), (2, 28498030), (4, 14249015), (5, 11399212), (10, 5699606), (11, 5181460), (20, 2849803), (22, 2590730), (44, 1295365), (55, 1036292), (110, 518146), (220, 259073), (449, 126940), (577, 98780), (898, 63470), (1154, 49390), (1796, 31735), (2245, 25388), (2308, 24695), (2885, 19756), (4490, 12694), (4939, 11540), (5770, 9878), (6347, 8980)]