53919100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{13151}}^1$

素因数の和:13206

約数の個数: 36

約数和(自身を含む): 119867328

約数和(自身を除く): 65948228

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 13151, 26302, 52604, 65755, 131510, 263020, 328775, 539191, 657550, 1078382, 1315100, 2156764, 2695955, 5391910, 10783820, 13479775, 26959550, 53919100]

約数ペア:

[(1, 53919100), (2, 26959550), (4, 13479775), (5, 10783820), (10, 5391910), (20, 2695955), (25, 2156764), (41, 1315100), (50, 1078382), (82, 657550), (100, 539191), (164, 328775), (205, 263020), (410, 131510), (820, 65755), (1025, 52604), (2050, 26302), (4100, 13151)]