53308750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{3877}}^1$

素因数の和:3910

約数の個数: 40

約数和(自身を含む): 109033848

約数和(自身を除く): 55725098

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1250, 1375, 2750, 3877, 6875, 7754, 13750, 19385, 38770, 42647, 85294, 96925, 193850, 213235, 426470, 484625, 969250, 1066175, 2132350, 2423125, 4846250, 5330875, 10661750, 26654375, 53308750]

約数ペア:

[(1, 53308750), (2, 26654375), (5, 10661750), (10, 5330875), (11, 4846250), (22, 2423125), (25, 2132350), (50, 1066175), (55, 969250), (110, 484625), (125, 426470), (250, 213235), (275, 193850), (550, 96925), (625, 85294), (1250, 42647), (1375, 38770), (2750, 19385), (3877, 13750), (6875, 7754)]