53187290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4597}}^1$

素因数の和:4706

約数の個数: 32

約数和(自身を含む): 104282640

約数和(自身を除く): 51095350

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 4597, 5785, 9194, 11570, 22985, 45970, 59761, 119522, 298805, 409133, 597610, 818266, 2045665, 4091330, 5318729, 10637458, 26593645, 53187290]

約数ペア:

[(1, 53187290), (2, 26593645), (5, 10637458), (10, 5318729), (13, 4091330), (26, 2045665), (65, 818266), (89, 597610), (130, 409133), (178, 298805), (445, 119522), (890, 59761), (1157, 45970), (2314, 22985), (4597, 11570), (5785, 9194)]