51714832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2281}}^1$

素因数の和:2411

約数の個数: 40

約数和(自身を含む): 108942680

約数和(自身を除く): 57227848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 2281, 2834, 4562, 5668, 9124, 11336, 18248, 22672, 29653, 36496, 59306, 118612, 237224, 248629, 474448, 497258, 994516, 1989032, 3232177, 3978064, 6464354, 12928708, 25857416, 51714832]

約数ペア:

[(1, 51714832), (2, 25857416), (4, 12928708), (8, 6464354), (13, 3978064), (16, 3232177), (26, 1989032), (52, 994516), (104, 497258), (109, 474448), (208, 248629), (218, 237224), (436, 118612), (872, 59306), (1417, 36496), (1744, 29653), (2281, 22672), (2834, 18248), (4562, 11336), (5668, 9124)]