52667680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25321}}^1$

素因数の和:25349

約数の個数: 48

約数和(自身を含む): 134004024

約数和(自身を除く): 81336344

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 25321, 50642, 101284, 126605, 202568, 253210, 329173, 405136, 506420, 658346, 810272, 1012840, 1316692, 1645865, 2025680, 2633384, 3291730, 4051360, 5266768, 6583460, 10533536, 13166920, 26333840, 52667680]

約数ペア:

[(1, 52667680), (2, 26333840), (4, 13166920), (5, 10533536), (8, 6583460), (10, 5266768), (13, 4051360), (16, 3291730), (20, 2633384), (26, 2025680), (32, 1645865), (40, 1316692), (52, 1012840), (65, 810272), (80, 658346), (104, 506420), (130, 405136), (160, 329173), (208, 253210), (260, 202568), (416, 126605), (520, 101284), (1040, 50642), (2080, 25321)]