55421970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{1523}}^1$

素因数の和:2746

約数の個数: 32

約数和(自身を含む): 133209792

約数和(自身を除く): 77787822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1213, 1523, 2426, 3046, 3639, 4569, 6065, 7278, 7615, 9138, 12130, 15230, 18195, 22845, 36390, 45690, 1847399, 3694798, 5542197, 9236995, 11084394, 18473990, 27710985, 55421970]

約数ペア:

[(1, 55421970), (2, 27710985), (3, 18473990), (5, 11084394), (6, 9236995), (10, 5542197), (15, 3694798), (30, 1847399), (1213, 45690), (1523, 36390), (2426, 22845), (3046, 18195), (3639, 15230), (4569, 12130), (6065, 9138), (7278, 7615)]