42200950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{277}}^2$

素因数の和:577

約数の個数: 36

約数和(自身を含む): 85939812

約数和(自身を除く): 43738862

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 277, 550, 554, 1385, 2770, 3047, 6094, 6925, 13850, 15235, 30470, 76175, 76729, 152350, 153458, 383645, 767290, 844019, 1688038, 1918225, 3836450, 4220095, 8440190, 21100475, 42200950]

約数ペア:

[(1, 42200950), (2, 21100475), (5, 8440190), (10, 4220095), (11, 3836450), (22, 1918225), (25, 1688038), (50, 844019), (55, 767290), (110, 383645), (275, 153458), (277, 152350), (550, 76729), (554, 76175), (1385, 30470), (2770, 15235), (3047, 13850), (6094, 6925)]