53335412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 104052480

約数和(自身を除く): 50717068

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 139, 157, 188, 278, 314, 556, 611, 628, 1222, 1807, 2041, 2444, 3614, 4082, 6533, 7228, 7379, 8164, 13066, 14758, 21823, 26132, 29516, 43646, 84929, 87292, 95927, 169858, 191854, 283699, 339716, 383708, 567398, 1025681, 1134796, 2051362, 4102724, 13333853, 26667706, 53335412]

約数ペア:

[(1, 53335412), (2, 26667706), (4, 13333853), (13, 4102724), (26, 2051362), (47, 1134796), (52, 1025681), (94, 567398), (139, 383708), (157, 339716), (188, 283699), (278, 191854), (314, 169858), (556, 95927), (611, 87292), (628, 84929), (1222, 43646), (1807, 29516), (2041, 26132), (2444, 21823), (3614, 14758), (4082, 13066), (6533, 8164), (7228, 7379)]