13043550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6689}}^1$

素因数の和:6717

約数の個数: 48

約数和(自身を含む): 34841520

約数和(自身を除く): 21797970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 6689, 13378, 20067, 33445, 40134, 66890, 86957, 100335, 167225, 173914, 200670, 260871, 334450, 434785, 501675, 521742, 869570, 1003350, 1304355, 2173925, 2608710, 4347850, 6521775, 13043550]

約数ペア:

[(1, 13043550), (2, 6521775), (3, 4347850), (5, 2608710), (6, 2173925), (10, 1304355), (13, 1003350), (15, 869570), (25, 521742), (26, 501675), (30, 434785), (39, 334450), (50, 260871), (65, 200670), (75, 173914), (78, 167225), (130, 100335), (150, 86957), (195, 66890), (325, 40134), (390, 33445), (650, 20067), (975, 13378), (1950, 6689)]