53925352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 113097600

約数和(自身を除く): 59172248

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 71, 104, 109, 134, 142, 218, 268, 284, 436, 536, 568, 871, 872, 923, 1417, 1742, 1846, 2834, 3484, 3692, 4757, 5668, 6968, 7303, 7384, 7739, 9514, 11336, 14606, 15478, 19028, 29212, 30956, 38056, 58424, 61841, 61912, 94939, 100607, 123682, 189878, 201214, 247364, 379756, 402428, 494728, 518513, 759512, 804856, 1037026, 2074052, 4148104, 6740669, 13481338, 26962676, 53925352]

約数ペア:

[(1, 53925352), (2, 26962676), (4, 13481338), (8, 6740669), (13, 4148104), (26, 2074052), (52, 1037026), (67, 804856), (71, 759512), (104, 518513), (109, 494728), (134, 402428), (142, 379756), (218, 247364), (268, 201214), (284, 189878), (436, 123682), (536, 100607), (568, 94939), (871, 61912), (872, 61841), (923, 58424), (1417, 38056), (1742, 30956), (1846, 29212), (2834, 19028), (3484, 15478), (3692, 14606), (4757, 11336), (5668, 9514), (6968, 7739), (7303, 7384)]