52210340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28687}}^1$

素因数の和:28716

約数の個数: 48

約数和(自身を含む): 134948352

約数和(自身を除く): 82738012

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 28687, 57374, 114748, 143435, 200809, 286870, 372931, 401618, 573740, 745862, 803236, 1004045, 1491724, 1864655, 2008090, 2610517, 3729310, 4016180, 5221034, 7458620, 10442068, 13052585, 26105170, 52210340]

約数ペア:

[(1, 52210340), (2, 26105170), (4, 13052585), (5, 10442068), (7, 7458620), (10, 5221034), (13, 4016180), (14, 3729310), (20, 2610517), (26, 2008090), (28, 1864655), (35, 1491724), (52, 1004045), (65, 803236), (70, 745862), (91, 573740), (130, 401618), (140, 372931), (182, 286870), (260, 200809), (364, 143435), (455, 114748), (910, 57374), (1820, 28687)]