54111990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{7547}}^1$

素因数の和:7796

約数の個数: 32

約数和(自身を含む): 130429440

約数和(自身を除く): 76317450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 7547, 15094, 22641, 37735, 45282, 75470, 113205, 226410, 1803733, 3607466, 5411199, 9018665, 10822398, 18037330, 27055995, 54111990]

約数ペア:

[(1, 54111990), (2, 27055995), (3, 18037330), (5, 10822398), (6, 9018665), (10, 5411199), (15, 3607466), (30, 1803733), (239, 226410), (478, 113205), (717, 75470), (1195, 45282), (1434, 37735), (2390, 22641), (3585, 15094), (7170, 7547)]