55243370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3571}}^1$

素因数の和:3615

約数の個数: 64

約数和(自身を含む): 129620736

約数和(自身を除く): 74377366

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 3094, 3571, 7142, 7735, 15470, 17855, 24997, 35710, 46423, 49994, 60707, 92846, 121414, 124985, 232115, 249970, 303535, 324961, 424949, 464230, 607070, 649922, 789191, 849898, 1578382, 1624805, 2124745, 3249610, 3945955, 4249490, 5524337, 7891910, 11048674, 27621685, 55243370]

約数ペア:

[(1, 55243370), (2, 27621685), (5, 11048674), (7, 7891910), (10, 5524337), (13, 4249490), (14, 3945955), (17, 3249610), (26, 2124745), (34, 1624805), (35, 1578382), (65, 849898), (70, 789191), (85, 649922), (91, 607070), (119, 464230), (130, 424949), (170, 324961), (182, 303535), (221, 249970), (238, 232115), (442, 124985), (455, 121414), (595, 92846), (910, 60707), (1105, 49994), (1190, 46423), (1547, 35710), (2210, 24997), (3094, 17855), (3571, 15470), (7142, 7735)]