50874072470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{391339019}}^1$

素因数の和:391339039

約数の個数: 16

約数和(自身を含む): 98617433040

約数和(自身を除く): 47743360570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 391339019, 782678038, 1956695095, 3913390190, 5087407247, 10174814494, 25437036235, 50874072470]

約数ペア:

[(1, 50874072470), (2, 25437036235), (5, 10174814494), (10, 5087407247), (13, 3913390190), (26, 1956695095), (65, 782678038), (130, 391339019)]