51672908

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1009}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 108595200

約数和(自身を除く): 56922292

約数列:

[1, 2, 4, 7, 14, 28, 31, 59, 62, 118, 124, 217, 236, 413, 434, 826, 868, 1009, 1652, 1829, 2018, 3658, 4036, 7063, 7316, 12803, 14126, 25606, 28252, 31279, 51212, 59531, 62558, 119062, 125116, 218953, 238124, 416717, 437906, 833434, 875812, 1666868, 1845461, 3690922, 7381844, 12918227, 25836454, 51672908]

約数ペア:

[(1, 51672908), (2, 25836454), (4, 12918227), (7, 7381844), (14, 3690922), (28, 1845461), (31, 1666868), (59, 875812), (62, 833434), (118, 437906), (124, 416717), (217, 238124), (236, 218953), (413, 125116), (434, 119062), (826, 62558), (868, 59531), (1009, 51212), (1652, 31279), (1829, 28252), (2018, 25606), (3658, 14126), (4036, 12803), (7063, 7316)]