57855460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17117}}^1$

素因数の和:17152

約数の個数: 36

約数和(自身を含む): 131568948

約数和(自身を除く): 73713488

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 17117, 34234, 68468, 85585, 171170, 222521, 342340, 445042, 890084, 1112605, 2225210, 2892773, 4450420, 5785546, 11571092, 14463865, 28927730, 57855460]

約数ペア:

[(1, 57855460), (2, 28927730), (4, 14463865), (5, 11571092), (10, 5785546), (13, 4450420), (20, 2892773), (26, 2225210), (52, 1112605), (65, 890084), (130, 445042), (169, 342340), (260, 222521), (338, 171170), (676, 85585), (845, 68468), (1690, 34234), (3380, 17117)]