49837625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 67392000

約数和(自身を除く): 17554375

約数列:

[1, 5, 17, 25, 47, 85, 125, 235, 425, 499, 799, 1175, 2125, 2495, 3995, 5875, 8483, 12475, 19975, 23453, 42415, 62375, 99875, 117265, 212075, 398701, 586325, 1060375, 1993505, 2931625, 9967525, 49837625]

約数ペア:

[(1, 49837625), (5, 9967525), (17, 2931625), (25, 1993505), (47, 1060375), (85, 586325), (125, 398701), (235, 212075), (425, 117265), (499, 99875), (799, 62375), (1175, 42415), (2125, 23453), (2495, 19975), (3995, 12475), (5875, 8483)]