48938875

素因数分解:

$5^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 63685440

約数和(自身を除く): 14746565

約数列:

[1, 5, 25, 53, 83, 89, 125, 265, 415, 445, 1325, 2075, 2225, 4399, 4717, 6625, 7387, 10375, 11125, 21995, 23585, 36935, 109975, 117925, 184675, 391511, 549875, 589625, 923375, 1957555, 9787775, 48938875]

約数ペア:

[(1, 48938875), (5, 9787775), (25, 1957555), (53, 923375), (83, 589625), (89, 549875), (125, 391511), (265, 184675), (415, 117925), (445, 109975), (1325, 36935), (2075, 23585), (2225, 21995), (4399, 11125), (4717, 10375), (6625, 7387)]