54673750

素因数分解:

$2^1\times 5^4\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:442

約数の個数: 40

約数和(自身を含む): 103466880

約数和(自身を除く): 48793130

約数列:

[1, 2, 5, 10, 25, 50, 125, 191, 229, 250, 382, 458, 625, 955, 1145, 1250, 1910, 2290, 4775, 5725, 9550, 11450, 23875, 28625, 43739, 47750, 57250, 87478, 119375, 143125, 218695, 238750, 286250, 437390, 1093475, 2186950, 5467375, 10934750, 27336875, 54673750]

約数ペア:

[(1, 54673750), (2, 27336875), (5, 10934750), (10, 5467375), (25, 2186950), (50, 1093475), (125, 437390), (191, 286250), (229, 238750), (250, 218695), (382, 143125), (458, 119375), (625, 87478), (955, 57250), (1145, 47750), (1250, 43739), (1910, 28625), (2290, 23875), (4775, 11450), (5725, 9550)]