4890050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 10526112

約数和(自身を除く): 5636062

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 523, 550, 850, 935, 1046, 1870, 2615, 4675, 5230, 5753, 8891, 9350, 11506, 13075, 17782, 26150, 28765, 44455, 57530, 88910, 97801, 143825, 195602, 222275, 287650, 444550, 489005, 978010, 2445025, 4890050]

約数ペア:

[(1, 4890050), (2, 2445025), (5, 978010), (10, 489005), (11, 444550), (17, 287650), (22, 222275), (25, 195602), (34, 143825), (50, 97801), (55, 88910), (85, 57530), (110, 44455), (170, 28765), (187, 26150), (275, 17782), (374, 13075), (425, 11506), (523, 9350), (550, 8891), (850, 5753), (935, 5230), (1046, 4675), (1870, 2615)]