51573756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1229}}^1$

素因数の和:1518

約数の個数: 48

約数和(自身を含む): 130183200

約数和(自身を除く): 78609444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 269, 538, 807, 1076, 1229, 1614, 2458, 3228, 3497, 3687, 4916, 6994, 7374, 10491, 13988, 14748, 15977, 20982, 31954, 41964, 47931, 63908, 95862, 191724, 330601, 661202, 991803, 1322404, 1983606, 3967212, 4297813, 8595626, 12893439, 17191252, 25786878, 51573756]

約数ペア:

[(1, 51573756), (2, 25786878), (3, 17191252), (4, 12893439), (6, 8595626), (12, 4297813), (13, 3967212), (26, 1983606), (39, 1322404), (52, 991803), (78, 661202), (156, 330601), (269, 191724), (538, 95862), (807, 63908), (1076, 47931), (1229, 41964), (1614, 31954), (2458, 20982), (3228, 15977), (3497, 14748), (3687, 13988), (4916, 10491), (6994, 7374)]