45749020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 99475488

約数和(自身を除く): 53726468

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 211, 293, 370, 422, 586, 740, 844, 1055, 1172, 1465, 2110, 2930, 4220, 5860, 7807, 10841, 15614, 21682, 31228, 39035, 43364, 54205, 61823, 78070, 108410, 123646, 156140, 216820, 247292, 309115, 618230, 1236460, 2287451, 4574902, 9149804, 11437255, 22874510, 45749020]

約数ペア:

[(1, 45749020), (2, 22874510), (4, 11437255), (5, 9149804), (10, 4574902), (20, 2287451), (37, 1236460), (74, 618230), (148, 309115), (185, 247292), (211, 216820), (293, 156140), (370, 123646), (422, 108410), (586, 78070), (740, 61823), (844, 54205), (1055, 43364), (1172, 39035), (1465, 31228), (2110, 21682), (2930, 15614), (4220, 10841), (5860, 7807)]