50674280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74521}}^1$

素因数の和:74549

約数の個数: 32

約数和(自身を含む): 120725640

約数和(自身を除く): 70051360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 74521, 149042, 298084, 372605, 596168, 745210, 1266857, 1490420, 2533714, 2980840, 5067428, 6334285, 10134856, 12668570, 25337140, 50674280]

約数ペア:

[(1, 50674280), (2, 25337140), (4, 12668570), (5, 10134856), (8, 6334285), (10, 5067428), (17, 2980840), (20, 2533714), (34, 1490420), (40, 1266857), (68, 745210), (85, 596168), (136, 372605), (170, 298084), (340, 149042), (680, 74521)]