52947280

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5857}}^1$

素因数の和:5983

約数の個数: 40

約数和(自身を含む): 124213032

約数和(自身を除く): 71265752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 5857, 9040, 11714, 23428, 29285, 46856, 58570, 93712, 117140, 234280, 468560, 661841, 1323682, 2647364, 3309205, 5294728, 6618410, 10589456, 13236820, 26473640, 52947280]

約数ペア:

[(1, 52947280), (2, 26473640), (4, 13236820), (5, 10589456), (8, 6618410), (10, 5294728), (16, 3309205), (20, 2647364), (40, 1323682), (80, 661841), (113, 468560), (226, 234280), (452, 117140), (565, 93712), (904, 58570), (1130, 46856), (1808, 29285), (2260, 23428), (4520, 11714), (5857, 9040)]