50405550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25849}}^1$

素因数の和:25877

約数の個数: 48

約数和(自身を含む): 134626800

約数和(自身を除く): 84221250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 25849, 51698, 77547, 129245, 155094, 258490, 336037, 387735, 646225, 672074, 775470, 1008111, 1292450, 1680185, 1938675, 2016222, 3360370, 3877350, 5040555, 8400925, 10081110, 16801850, 25202775, 50405550]

約数ペア:

[(1, 50405550), (2, 25202775), (3, 16801850), (5, 10081110), (6, 8400925), (10, 5040555), (13, 3877350), (15, 3360370), (25, 2016222), (26, 1938675), (30, 1680185), (39, 1292450), (50, 1008111), (65, 775470), (75, 672074), (78, 646225), (130, 387735), (150, 336037), (195, 258490), (325, 155094), (390, 129245), (650, 77547), (975, 51698), (1950, 25849)]