49231325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 73495296

約数和(自身を除く): 24263971

約数列:

[1, 5, 11, 13, 25, 47, 55, 65, 143, 235, 275, 293, 325, 517, 611, 715, 1175, 1465, 2585, 3055, 3223, 3575, 3809, 6721, 7325, 12925, 13771, 15275, 16115, 19045, 33605, 41899, 68855, 80575, 95225, 151481, 168025, 179023, 209495, 344275, 757405, 895115, 1047475, 1969253, 3787025, 4475575, 9846265, 49231325]

約数ペア:

[(1, 49231325), (5, 9846265), (11, 4475575), (13, 3787025), (25, 1969253), (47, 1047475), (55, 895115), (65, 757405), (143, 344275), (235, 209495), (275, 179023), (293, 168025), (325, 151481), (517, 95225), (611, 80575), (715, 68855), (1175, 41899), (1465, 33605), (2585, 19045), (3055, 16115), (3223, 15275), (3575, 13771), (3809, 12925), (6721, 7325)]