51233130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43789}}^1$

素因数の和:43815

約数の個数: 48

約数和(自身を含む): 143456040

約数和(自身を除く): 92222910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 43789, 87578, 131367, 218945, 262734, 394101, 437890, 569257, 656835, 788202, 1138514, 1313670, 1707771, 1970505, 2846285, 3415542, 3941010, 5123313, 5692570, 8538855, 10246626, 17077710, 25616565, 51233130]

約数ペア:

[(1, 51233130), (2, 25616565), (3, 17077710), (5, 10246626), (6, 8538855), (9, 5692570), (10, 5123313), (13, 3941010), (15, 3415542), (18, 2846285), (26, 1970505), (30, 1707771), (39, 1313670), (45, 1138514), (65, 788202), (78, 656835), (90, 569257), (117, 437890), (130, 394101), (195, 262734), (234, 218945), (390, 131367), (585, 87578), (1170, 43789)]