50718460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{195071}}^1$

素因数の和:195093

約数の個数: 24

約数和(自身を含む): 114702336

約数和(自身を除く): 63983876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 195071, 390142, 780284, 975355, 1950710, 2535923, 3901420, 5071846, 10143692, 12679615, 25359230, 50718460]

約数ペア:

[(1, 50718460), (2, 25359230), (4, 12679615), (5, 10143692), (10, 5071846), (13, 3901420), (20, 2535923), (26, 1950710), (52, 975355), (65, 780284), (130, 390142), (260, 195071)]