49209325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1409}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 67138560

約数和(自身を除く): 17929235

約数列:

[1, 5, 11, 25, 55, 127, 275, 635, 1397, 1409, 3175, 6985, 7045, 15499, 34925, 35225, 77495, 178943, 387475, 894715, 1968373, 4473575, 9841865, 49209325]

約数ペア:

[(1, 49209325), (5, 9841865), (11, 4473575), (25, 1968373), (55, 894715), (127, 387475), (275, 178943), (635, 77495), (1397, 35225), (1409, 34925), (3175, 15499), (6985, 7045)]