52294760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{26681}}^1$

素因数の和:26706

約数の個数: 48

約数和(自身を含む): 136878660

約数和(自身を除く): 84583900

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 26681, 53362, 106724, 133405, 186767, 213448, 266810, 373534, 533620, 747068, 933835, 1067240, 1307369, 1494136, 1867670, 2614738, 3735340, 5229476, 6536845, 7470680, 10458952, 13073690, 26147380, 52294760]

約数ペア:

[(1, 52294760), (2, 26147380), (4, 13073690), (5, 10458952), (7, 7470680), (8, 6536845), (10, 5229476), (14, 3735340), (20, 2614738), (28, 1867670), (35, 1494136), (40, 1307369), (49, 1067240), (56, 933835), (70, 747068), (98, 533620), (140, 373534), (196, 266810), (245, 213448), (280, 186767), (392, 133405), (490, 106724), (980, 53362), (1960, 26681)]