53653040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13687}}^1$

素因数の和:13714

約数の個数: 60

約数和(自身を含む): 145120176

約数和(自身を除く): 91467136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 13687, 27374, 54748, 68435, 95809, 109496, 136870, 191618, 218992, 273740, 383236, 479045, 547480, 670663, 766472, 958090, 1094960, 1341326, 1532944, 1916180, 2682652, 3353315, 3832360, 5365304, 6706630, 7664720, 10730608, 13413260, 26826520, 53653040]

約数ペア:

[(1, 53653040), (2, 26826520), (4, 13413260), (5, 10730608), (7, 7664720), (8, 6706630), (10, 5365304), (14, 3832360), (16, 3353315), (20, 2682652), (28, 1916180), (35, 1532944), (40, 1341326), (49, 1094960), (56, 958090), (70, 766472), (80, 670663), (98, 547480), (112, 479045), (140, 383236), (196, 273740), (245, 218992), (280, 191618), (392, 136870), (490, 109496), (560, 95809), (784, 68435), (980, 54748), (1960, 27374), (3920, 13687)]