52009750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{1231}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 105513408

約数和(自身を除く): 53503658

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 169, 250, 325, 338, 650, 845, 1231, 1625, 1690, 2462, 3250, 4225, 6155, 8450, 12310, 16003, 21125, 30775, 32006, 42250, 61550, 80015, 153875, 160030, 208039, 307750, 400075, 416078, 800150, 1040195, 2000375, 2080390, 4000750, 5200975, 10401950, 26004875, 52009750]

約数ペア:

[(1, 52009750), (2, 26004875), (5, 10401950), (10, 5200975), (13, 4000750), (25, 2080390), (26, 2000375), (50, 1040195), (65, 800150), (125, 416078), (130, 400075), (169, 307750), (250, 208039), (325, 160030), (338, 153875), (650, 80015), (845, 61550), (1231, 42250), (1625, 32006), (1690, 30775), (2462, 21125), (3250, 16003), (4225, 12310), (6155, 8450)]