51624430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2777}}^1$

素因数の和:2821

約数の個数: 48

約数和(自身を含む): 109808784

約数和(自身を除く): 58184354

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 2777, 3718, 5554, 9295, 13885, 18590, 27770, 30547, 36101, 61094, 72202, 152735, 180505, 305470, 361010, 397111, 469313, 794222, 938626, 1985555, 2346565, 3971110, 4693130, 5162443, 10324886, 25812215, 51624430]

約数ペア:

[(1, 51624430), (2, 25812215), (5, 10324886), (10, 5162443), (11, 4693130), (13, 3971110), (22, 2346565), (26, 1985555), (55, 938626), (65, 794222), (110, 469313), (130, 397111), (143, 361010), (169, 305470), (286, 180505), (338, 152735), (715, 72202), (845, 61094), (1430, 36101), (1690, 30547), (1859, 27770), (2777, 18590), (3718, 13885), (5554, 9295)]