56862520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9941}}^1$

素因数の和:9976

約数の個数: 64

約数和(自身を含む): 150323040

約数和(自身を除く): 93460520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 9941, 19882, 39764, 49705, 79528, 99410, 109351, 129233, 198820, 218702, 258466, 397640, 437404, 516932, 546755, 646165, 874808, 1033864, 1093510, 1292330, 1421563, 2187020, 2584660, 2843126, 4374040, 5169320, 5686252, 7107815, 11372504, 14215630, 28431260, 56862520]

約数ペア:

[(1, 56862520), (2, 28431260), (4, 14215630), (5, 11372504), (8, 7107815), (10, 5686252), (11, 5169320), (13, 4374040), (20, 2843126), (22, 2584660), (26, 2187020), (40, 1421563), (44, 1292330), (52, 1093510), (55, 1033864), (65, 874808), (88, 646165), (104, 546755), (110, 516932), (130, 437404), (143, 397640), (220, 258466), (260, 218702), (286, 198820), (440, 129233), (520, 109351), (572, 99410), (715, 79528), (1144, 49705), (1430, 39764), (2860, 19882), (5720, 9941)]