50105920

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5051}}^1$

素因数の和:5099

約数の個数: 56

約数和(自身を含む): 123187968

約数和(自身を除く): 73082048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 5051, 9920, 10102, 20204, 25255, 40408, 50510, 80816, 101020, 156581, 161632, 202040, 313162, 323264, 404080, 626324, 782905, 808160, 1252648, 1565810, 1616320, 2505296, 3131620, 5010592, 6263240, 10021184, 12526480, 25052960, 50105920]

約数ペア:

[(1, 50105920), (2, 25052960), (4, 12526480), (5, 10021184), (8, 6263240), (10, 5010592), (16, 3131620), (20, 2505296), (31, 1616320), (32, 1565810), (40, 1252648), (62, 808160), (64, 782905), (80, 626324), (124, 404080), (155, 323264), (160, 313162), (248, 202040), (310, 161632), (320, 156581), (496, 101020), (620, 80816), (992, 50510), (1240, 40408), (1984, 25255), (2480, 20204), (4960, 10102), (5051, 9920)]