48217980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1163}}^1$

素因数の和:1866

約数の個数: 48

約数和(自身を含む): 135321984

約数和(自身を除く): 87104004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 691, 1163, 1382, 2073, 2326, 2764, 3455, 3489, 4146, 4652, 5815, 6910, 6978, 8292, 10365, 11630, 13820, 13956, 17445, 20730, 23260, 34890, 41460, 69780, 803633, 1607266, 2410899, 3214532, 4018165, 4821798, 8036330, 9643596, 12054495, 16072660, 24108990, 48217980]

約数ペア:

[(1, 48217980), (2, 24108990), (3, 16072660), (4, 12054495), (5, 9643596), (6, 8036330), (10, 4821798), (12, 4018165), (15, 3214532), (20, 2410899), (30, 1607266), (60, 803633), (691, 69780), (1163, 41460), (1382, 34890), (2073, 23260), (2326, 20730), (2764, 17445), (3455, 13956), (3489, 13820), (4146, 11630), (4652, 10365), (5815, 8292), (6910, 6978)]