42778950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{5381}}^1$

素因数の和:5449

約数の個数: 48

約数和(自身を含む): 108113616

約数和(自身を除く): 65334666

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2650, 3975, 5381, 7950, 10762, 16143, 26905, 32286, 53810, 80715, 134525, 161430, 269050, 285193, 403575, 570386, 807150, 855579, 1425965, 1711158, 2851930, 4277895, 7129825, 8555790, 14259650, 21389475, 42778950]

約数ペア:

[(1, 42778950), (2, 21389475), (3, 14259650), (5, 8555790), (6, 7129825), (10, 4277895), (15, 2851930), (25, 1711158), (30, 1425965), (50, 855579), (53, 807150), (75, 570386), (106, 403575), (150, 285193), (159, 269050), (265, 161430), (318, 134525), (530, 80715), (795, 53810), (1325, 32286), (1590, 26905), (2650, 16143), (3975, 10762), (5381, 7950)]