52587860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{907}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 119594496

約数和(自身を除く): 67006636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 223, 260, 446, 892, 907, 1115, 1814, 2230, 2899, 3628, 4460, 4535, 5798, 9070, 11596, 11791, 14495, 18140, 23582, 28990, 47164, 57980, 58955, 117910, 202261, 235820, 404522, 809044, 1011305, 2022610, 2629393, 4045220, 5258786, 10517572, 13146965, 26293930, 52587860]

約数ペア:

[(1, 52587860), (2, 26293930), (4, 13146965), (5, 10517572), (10, 5258786), (13, 4045220), (20, 2629393), (26, 2022610), (52, 1011305), (65, 809044), (130, 404522), (223, 235820), (260, 202261), (446, 117910), (892, 58955), (907, 57980), (1115, 47164), (1814, 28990), (2230, 23582), (2899, 18140), (3628, 14495), (4460, 11791), (4535, 11596), (5798, 9070)]