50509720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74279}}^1$

素因数の和:74307

約数の個数: 32

約数和(自身を含む): 120333600

約数和(自身を除く): 69823880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 74279, 148558, 297116, 371395, 594232, 742790, 1262743, 1485580, 2525486, 2971160, 5050972, 6313715, 10101944, 12627430, 25254860, 50509720]

約数ペア:

[(1, 50509720), (2, 25254860), (4, 12627430), (5, 10101944), (8, 6313715), (10, 5050972), (17, 2971160), (20, 2525486), (34, 1485580), (40, 1262743), (68, 742790), (85, 594232), (136, 371395), (170, 297116), (340, 148558), (680, 74279)]