55811950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 109323360

約数和(自身を除く): 53511410

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 61, 122, 145, 290, 305, 610, 631, 725, 1262, 1450, 1525, 1769, 3050, 3155, 3538, 6310, 8845, 15775, 17690, 18299, 31550, 36598, 38491, 44225, 76982, 88450, 91495, 182990, 192455, 384910, 457475, 914950, 962275, 1116239, 1924550, 2232478, 5581195, 11162390, 27905975, 55811950]

約数ペア:

[(1, 55811950), (2, 27905975), (5, 11162390), (10, 5581195), (25, 2232478), (29, 1924550), (50, 1116239), (58, 962275), (61, 914950), (122, 457475), (145, 384910), (290, 192455), (305, 182990), (610, 91495), (631, 88450), (725, 76982), (1262, 44225), (1450, 38491), (1525, 36598), (1769, 31550), (3050, 18299), (3155, 17690), (3538, 15775), (6310, 8845)]