477121450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2791}}^1$

素因数の和:3079

約数の個数: 48

約数和(自身を含む): 959688576

約数和(自身を除く): 482567126

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 263, 325, 526, 650, 1315, 2630, 2791, 3419, 5582, 6575, 6838, 13150, 13955, 17095, 27910, 34190, 36283, 69775, 72566, 85475, 139550, 170950, 181415, 362830, 734033, 907075, 1468066, 1814150, 3670165, 7340330, 9542429, 18350825, 19084858, 36701650, 47712145, 95424290, 238560725, 477121450]

約数ペア:

[(1, 477121450), (2, 238560725), (5, 95424290), (10, 47712145), (13, 36701650), (25, 19084858), (26, 18350825), (50, 9542429), (65, 7340330), (130, 3670165), (263, 1814150), (325, 1468066), (526, 907075), (650, 734033), (1315, 362830), (2630, 181415), (2791, 170950), (3419, 139550), (5582, 85475), (6575, 72566), (6838, 69775), (13150, 36283), (13955, 34190), (17095, 27910)]