98595950

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 188232000

約数和(自身を除く): 89636050

約数列:

[1, 2, 5, 10, 25, 50, 79, 109, 158, 218, 229, 395, 458, 545, 790, 1090, 1145, 1975, 2290, 2725, 3950, 5450, 5725, 8611, 11450, 17222, 18091, 24961, 36182, 43055, 49922, 86110, 90455, 124805, 180910, 215275, 249610, 430550, 452275, 624025, 904550, 1248050, 1971919, 3943838, 9859595, 19719190, 49297975, 98595950]

約数ペア:

[(1, 98595950), (2, 49297975), (5, 19719190), (10, 9859595), (25, 3943838), (50, 1971919), (79, 1248050), (109, 904550), (158, 624025), (218, 452275), (229, 430550), (395, 249610), (458, 215275), (545, 180910), (790, 124805), (1090, 90455), (1145, 86110), (1975, 49922), (2290, 43055), (2725, 36182), (3950, 24961), (5450, 18091), (5725, 17222), (8611, 11450)]