53101295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 75785472

約数和(自身を除く): 22684177

約数列:

[1, 5, 13, 19, 31, 65, 73, 95, 155, 247, 361, 365, 403, 589, 949, 1235, 1387, 1805, 2015, 2263, 2945, 4693, 4745, 6935, 7657, 11191, 11315, 18031, 23465, 26353, 29419, 38285, 42997, 55955, 90155, 131765, 145483, 147095, 214985, 342589, 558961, 727415, 816943, 1712945, 2794805, 4084715, 10620259, 53101295]

約数ペア:

[(1, 53101295), (5, 10620259), (13, 4084715), (19, 2794805), (31, 1712945), (65, 816943), (73, 727415), (95, 558961), (155, 342589), (247, 214985), (361, 147095), (365, 145483), (403, 131765), (589, 90155), (949, 55955), (1235, 42997), (1387, 38285), (1805, 29419), (2015, 26353), (2263, 23465), (2945, 18031), (4693, 11315), (4745, 11191), (6935, 7657)]