49514675

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 73661952

約数和(自身を除く): 24147277

約数列:

[1, 5, 7, 25, 35, 41, 67, 103, 175, 205, 287, 335, 469, 515, 721, 1025, 1435, 1675, 2345, 2575, 2747, 3605, 4223, 6901, 7175, 11725, 13735, 18025, 19229, 21115, 29561, 34505, 48307, 68675, 96145, 105575, 147805, 172525, 241535, 282941, 480725, 739025, 1207675, 1414705, 1980587, 7073525, 9902935, 49514675]

約数ペア:

[(1, 49514675), (5, 9902935), (7, 7073525), (25, 1980587), (35, 1414705), (41, 1207675), (67, 739025), (103, 480725), (175, 282941), (205, 241535), (287, 172525), (335, 147805), (469, 105575), (515, 96145), (721, 68675), (1025, 48307), (1435, 34505), (1675, 29561), (2345, 21115), (2575, 19229), (2747, 18025), (3605, 13735), (4223, 11725), (6901, 7175)]