57026660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 125943552

約数和(自身を除く): 68916892

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 151, 230, 302, 460, 604, 755, 821, 1510, 1642, 3020, 3284, 3473, 4105, 6946, 8210, 13892, 16420, 17365, 18883, 34730, 37766, 69460, 75532, 94415, 123971, 188830, 247942, 377660, 495884, 619855, 1239710, 2479420, 2851333, 5702666, 11405332, 14256665, 28513330, 57026660]

約数ペア:

[(1, 57026660), (2, 28513330), (4, 14256665), (5, 11405332), (10, 5702666), (20, 2851333), (23, 2479420), (46, 1239710), (92, 619855), (115, 495884), (151, 377660), (230, 247942), (302, 188830), (460, 123971), (604, 94415), (755, 75532), (821, 69460), (1510, 37766), (1642, 34730), (3020, 18883), (3284, 17365), (3473, 16420), (4105, 13892), (6946, 8210)]