56569760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27197}}^1$

素因数の和:27225

約数の個数: 48

約数和(自身を含む): 143931816

約数和(自身を除く): 87362056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 27197, 54394, 108788, 135985, 217576, 271970, 353561, 435152, 543940, 707122, 870304, 1087880, 1414244, 1767805, 2175760, 2828488, 3535610, 4351520, 5656976, 7071220, 11313952, 14142440, 28284880, 56569760]

約数ペア:

[(1, 56569760), (2, 28284880), (4, 14142440), (5, 11313952), (8, 7071220), (10, 5656976), (13, 4351520), (16, 3535610), (20, 2828488), (26, 2175760), (32, 1767805), (40, 1414244), (52, 1087880), (65, 870304), (80, 707122), (104, 543940), (130, 435152), (160, 353561), (208, 271970), (260, 217576), (416, 135985), (520, 108788), (1040, 54394), (2080, 27197)]