55232900

素因数分解:

$2^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{2311}}^1$

素因数の和:2564

約数の個数: 36

約数和(自身を含む): 120408960

約数和(自身を除く): 65176060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 239, 478, 956, 1195, 2311, 2390, 4622, 4780, 5975, 9244, 11555, 11950, 23110, 23900, 46220, 57775, 115550, 231100, 552329, 1104658, 2209316, 2761645, 5523290, 11046580, 13808225, 27616450, 55232900]

約数ペア:

[(1, 55232900), (2, 27616450), (4, 13808225), (5, 11046580), (10, 5523290), (20, 2761645), (25, 2209316), (50, 1104658), (100, 552329), (239, 231100), (478, 115550), (956, 57775), (1195, 46220), (2311, 23900), (2390, 23110), (4622, 11950), (4780, 11555), (5975, 9244)]