52441168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 114742656

約数和(自身を除く): 62301488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 67, 71, 104, 106, 134, 142, 208, 212, 268, 284, 424, 536, 568, 689, 848, 871, 923, 1072, 1136, 1378, 1742, 1846, 2756, 3484, 3551, 3692, 3763, 4757, 5512, 6968, 7102, 7384, 7526, 9514, 11024, 13936, 14204, 14768, 15052, 19028, 28408, 30104, 38056, 46163, 48919, 56816, 60208, 61841, 76112, 92326, 97838, 123682, 184652, 195676, 247364, 252121, 369304, 391352, 494728, 504242, 738608, 782704, 989456, 1008484, 2016968, 3277573, 4033936, 6555146, 13110292, 26220584, 52441168]

約数ペア:

[(1, 52441168), (2, 26220584), (4, 13110292), (8, 6555146), (13, 4033936), (16, 3277573), (26, 2016968), (52, 1008484), (53, 989456), (67, 782704), (71, 738608), (104, 504242), (106, 494728), (134, 391352), (142, 369304), (208, 252121), (212, 247364), (268, 195676), (284, 184652), (424, 123682), (536, 97838), (568, 92326), (689, 76112), (848, 61841), (871, 60208), (923, 56816), (1072, 48919), (1136, 46163), (1378, 38056), (1742, 30104), (1846, 28408), (2756, 19028), (3484, 15052), (3551, 14768), (3692, 14204), (3763, 13936), (4757, 11024), (5512, 9514), (6968, 7526), (7102, 7384)]