52131695

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 82722816

約数和(自身を除く): 30591121

約数列:

[1, 5, 7, 11, 35, 43, 47, 55, 67, 77, 215, 235, 301, 329, 335, 385, 469, 473, 517, 737, 1505, 1645, 2021, 2345, 2365, 2585, 2881, 3149, 3311, 3619, 3685, 5159, 10105, 14147, 14405, 15745, 16555, 18095, 20167, 22043, 22231, 25795, 31691, 34639, 70735, 100835, 110215, 111155, 135407, 155617, 158455, 173195, 221837, 242473, 677035, 778085, 947849, 1109185, 1212365, 1489477, 4739245, 7447385, 10426339, 52131695]

約数ペア:

[(1, 52131695), (5, 10426339), (7, 7447385), (11, 4739245), (35, 1489477), (43, 1212365), (47, 1109185), (55, 947849), (67, 778085), (77, 677035), (215, 242473), (235, 221837), (301, 173195), (329, 158455), (335, 155617), (385, 135407), (469, 111155), (473, 110215), (517, 100835), (737, 70735), (1505, 34639), (1645, 31691), (2021, 25795), (2345, 22231), (2365, 22043), (2585, 20167), (2881, 18095), (3149, 16555), (3311, 15745), (3619, 14405), (3685, 14147), (5159, 10105)]