55805120

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{3559}}^1$

素因数の和:3590

約数の個数: 84

約数和(自身を含む): 154625040

約数和(自身を除く): 98819920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3559, 3920, 7118, 7840, 14236, 15680, 17795, 24913, 28472, 35590, 49826, 56944, 71180, 99652, 113888, 124565, 142360, 174391, 199304, 227776, 249130, 284720, 348782, 398608, 498260, 569440, 697564, 797216, 871955, 996520, 1138880, 1395128, 1594432, 1743910, 1993040, 2790256, 3487820, 3986080, 5580512, 6975640, 7972160, 11161024, 13951280, 27902560, 55805120]

約数ペア:

[(1, 55805120), (2, 27902560), (4, 13951280), (5, 11161024), (7, 7972160), (8, 6975640), (10, 5580512), (14, 3986080), (16, 3487820), (20, 2790256), (28, 1993040), (32, 1743910), (35, 1594432), (40, 1395128), (49, 1138880), (56, 996520), (64, 871955), (70, 797216), (80, 697564), (98, 569440), (112, 498260), (140, 398608), (160, 348782), (196, 284720), (224, 249130), (245, 227776), (280, 199304), (320, 174391), (392, 142360), (448, 124565), (490, 113888), (560, 99652), (784, 71180), (980, 56944), (1120, 49826), (1568, 35590), (1960, 28472), (2240, 24913), (3136, 17795), (3559, 15680), (3920, 14236), (7118, 7840)]