48723490

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1249}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 90720000

約数和(自身を除く): 41996510

約数列:

[1, 2, 5, 10, 47, 83, 94, 166, 235, 415, 470, 830, 1249, 2498, 3901, 6245, 7802, 12490, 19505, 39010, 58703, 103667, 117406, 207334, 293515, 518335, 587030, 1036670, 4872349, 9744698, 24361745, 48723490]

約数ペア:

[(1, 48723490), (2, 24361745), (5, 9744698), (10, 4872349), (47, 1036670), (83, 587030), (94, 518335), (166, 293515), (235, 207334), (415, 117406), (470, 103667), (830, 58703), (1249, 39010), (2498, 19505), (3901, 12490), (6245, 7802)]