98039150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{449}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 199875600

約数和(自身を除く): 101836450

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 397, 449, 550, 794, 898, 1985, 2245, 3970, 4367, 4490, 4939, 8734, 9878, 9925, 11225, 19850, 21835, 22450, 24695, 43670, 49390, 109175, 123475, 178253, 218350, 246950, 356506, 891265, 1782530, 1960783, 3921566, 4456325, 8912650, 9803915, 19607830, 49019575, 98039150]

約数ペア:

[(1, 98039150), (2, 49019575), (5, 19607830), (10, 9803915), (11, 8912650), (22, 4456325), (25, 3921566), (50, 1960783), (55, 1782530), (110, 891265), (275, 356506), (397, 246950), (449, 218350), (550, 178253), (794, 123475), (898, 109175), (1985, 49390), (2245, 43670), (3970, 24695), (4367, 22450), (4490, 21835), (4939, 19850), (8734, 11225), (9878, 9925)]