50479850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 98109792

約数和(自身を除く): 47629942

約数列:

[1, 2, 5, 10, 25, 43, 50, 53, 86, 106, 215, 265, 430, 443, 530, 886, 1075, 1325, 2150, 2215, 2279, 2650, 4430, 4558, 11075, 11395, 19049, 22150, 22790, 23479, 38098, 46958, 56975, 95245, 113950, 117395, 190490, 234790, 476225, 586975, 952450, 1009597, 1173950, 2019194, 5047985, 10095970, 25239925, 50479850]

約数ペア:

[(1, 50479850), (2, 25239925), (5, 10095970), (10, 5047985), (25, 2019194), (43, 1173950), (50, 1009597), (53, 952450), (86, 586975), (106, 476225), (215, 234790), (265, 190490), (430, 117395), (443, 113950), (530, 95245), (886, 56975), (1075, 46958), (1325, 38098), (2150, 23479), (2215, 22790), (2279, 22150), (2650, 19049), (4430, 11395), (4558, 11075)]