56144970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{89119}}^1$

素因数の和:89139

約数の個数: 48

約数和(自身を含む): 166832640

約数和(自身を除く): 110687670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 89119, 178238, 267357, 445595, 534714, 623833, 802071, 891190, 1247666, 1336785, 1604142, 1871499, 2673570, 3119165, 3742998, 4010355, 5614497, 6238330, 8020710, 9357495, 11228994, 18714990, 28072485, 56144970]

約数ペア:

[(1, 56144970), (2, 28072485), (3, 18714990), (5, 11228994), (6, 9357495), (7, 8020710), (9, 6238330), (10, 5614497), (14, 4010355), (15, 3742998), (18, 3119165), (21, 2673570), (30, 1871499), (35, 1604142), (42, 1336785), (45, 1247666), (63, 891190), (70, 802071), (90, 623833), (105, 534714), (126, 445595), (210, 267357), (315, 178238), (630, 89119)]