53281218

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1223}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 109454976

約数和(自身を除く): 56173758

約数列:

[1, 2, 3, 6, 53, 106, 137, 159, 274, 318, 411, 822, 1223, 2446, 3669, 7261, 7338, 14522, 21783, 43566, 64819, 129638, 167551, 194457, 335102, 388914, 502653, 1005306, 8880203, 17760406, 26640609, 53281218]

約数ペア:

[(1, 53281218), (2, 26640609), (3, 17760406), (6, 8880203), (53, 1005306), (106, 502653), (137, 388914), (159, 335102), (274, 194457), (318, 167551), (411, 129638), (822, 64819), (1223, 43566), (2446, 21783), (3669, 14522), (7261, 7338)]