49090855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 67765248

約数和(自身を除く): 18674393

約数列:

[1, 5, 11, 23, 55, 115, 151, 253, 257, 755, 1265, 1285, 1661, 2827, 3473, 5911, 8305, 14135, 17365, 29555, 38203, 38807, 65021, 191015, 194035, 325105, 426877, 892561, 2134385, 4462805, 9818171, 49090855]

約数ペア:

[(1, 49090855), (5, 9818171), (11, 4462805), (23, 2134385), (55, 892561), (115, 426877), (151, 325105), (253, 194035), (257, 191015), (755, 65021), (1265, 38807), (1285, 38203), (1661, 29555), (2827, 17365), (3473, 14135), (5911, 8305)]