52798960

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4049}}^1$

素因数の和:4225

約数の個数: 40

約数和(自身を含む): 123541200

約数和(自身を除く): 70742240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 4049, 6520, 8098, 13040, 16196, 20245, 32392, 40490, 64784, 80980, 161960, 323920, 659987, 1319974, 2639948, 3299935, 5279896, 6599870, 10559792, 13199740, 26399480, 52798960]

約数ペア:

[(1, 52798960), (2, 26399480), (4, 13199740), (5, 10559792), (8, 6599870), (10, 5279896), (16, 3299935), (20, 2639948), (40, 1319974), (80, 659987), (163, 323920), (326, 161960), (652, 80980), (815, 64784), (1304, 40490), (1630, 32392), (2608, 20245), (3260, 16196), (4049, 13040), (6520, 8098)]