49604750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{15263}}^1$

素因数の和:15293

約数の個数: 32

約数和(自身を含む): 100009728

約数和(自身を除く): 50404978

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 15263, 30526, 76315, 152630, 198419, 381575, 396838, 763150, 992095, 1907875, 1984190, 3815750, 4960475, 9920950, 24802375, 49604750]

約数ペア:

[(1, 49604750), (2, 24802375), (5, 9920950), (10, 4960475), (13, 3815750), (25, 1984190), (26, 1907875), (50, 992095), (65, 763150), (125, 396838), (130, 381575), (250, 198419), (325, 152630), (650, 76315), (1625, 30526), (3250, 15263)]