52733460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67607}}^1$

素因数の和:67632

約数の個数: 48

約数和(自身を含む): 159014016

約数和(自身を除く): 106280556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 67607, 135214, 202821, 270428, 338035, 405642, 676070, 811284, 878891, 1014105, 1352140, 1757782, 2028210, 2636673, 3515564, 4056420, 4394455, 5273346, 8788910, 10546692, 13183365, 17577820, 26366730, 52733460]

約数ペア:

[(1, 52733460), (2, 26366730), (3, 17577820), (4, 13183365), (5, 10546692), (6, 8788910), (10, 5273346), (12, 4394455), (13, 4056420), (15, 3515564), (20, 2636673), (26, 2028210), (30, 1757782), (39, 1352140), (52, 1014105), (60, 878891), (65, 811284), (78, 676070), (130, 405642), (156, 338035), (195, 270428), (260, 202821), (390, 135214), (780, 67607)]