488298950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{523}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 926297856

約数和(自身を除く): 437998906

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 263, 355, 523, 526, 710, 1046, 1315, 1775, 2615, 2630, 3550, 5230, 6575, 13075, 13150, 18673, 26150, 37133, 37346, 74266, 93365, 137549, 185665, 186730, 275098, 371330, 466825, 687745, 928325, 933650, 1375490, 1856650, 3438725, 6877450, 9765979, 19531958, 48829895, 97659790, 244149475, 488298950]

約数ペア:

[(1, 488298950), (2, 244149475), (5, 97659790), (10, 48829895), (25, 19531958), (50, 9765979), (71, 6877450), (142, 3438725), (263, 1856650), (355, 1375490), (523, 933650), (526, 928325), (710, 687745), (1046, 466825), (1315, 371330), (1775, 275098), (2615, 186730), (2630, 185665), (3550, 137549), (5230, 93365), (6575, 74266), (13075, 37346), (13150, 37133), (18673, 26150)]