2651424050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{12143}}^1$

素因数の和:12563

約数の個数: 48

約数和(自身を含む): 5393976192

約数和(自身を除く): 2742552142

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 397, 550, 794, 1985, 3970, 4367, 8734, 9925, 12143, 19850, 21835, 24286, 43670, 60715, 109175, 121430, 133573, 218350, 267146, 303575, 607150, 667865, 1335730, 3339325, 4820771, 6678650, 9641542, 24103855, 48207710, 53028481, 106056962, 120519275, 241038550, 265142405, 530284810, 1325712025, 2651424050]

約数ペア:

[(1, 2651424050), (2, 1325712025), (5, 530284810), (10, 265142405), (11, 241038550), (22, 120519275), (25, 106056962), (50, 53028481), (55, 48207710), (110, 24103855), (275, 9641542), (397, 6678650), (550, 4820771), (794, 3339325), (1985, 1335730), (3970, 667865), (4367, 607150), (8734, 303575), (9925, 267146), (12143, 218350), (19850, 133573), (21835, 121430), (24286, 109175), (43670, 60715)]