48124245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 90316800

約数和(自身を除く): 42192555

約数列:

[1, 3, 5, 13, 15, 19, 31, 39, 57, 65, 93, 95, 155, 195, 247, 285, 403, 419, 465, 589, 741, 1209, 1235, 1257, 1767, 2015, 2095, 2945, 3705, 5447, 6045, 6285, 7657, 7961, 8835, 12989, 16341, 22971, 23883, 27235, 38285, 38967, 39805, 64945, 81705, 103493, 114855, 119415, 168857, 194835, 246791, 310479, 506571, 517465, 740373, 844285, 1233955, 1552395, 2532855, 3208283, 3701865, 9624849, 16041415, 48124245]

約数ペア:

[(1, 48124245), (3, 16041415), (5, 9624849), (13, 3701865), (15, 3208283), (19, 2532855), (31, 1552395), (39, 1233955), (57, 844285), (65, 740373), (93, 517465), (95, 506571), (155, 310479), (195, 246791), (247, 194835), (285, 168857), (403, 119415), (419, 114855), (465, 103493), (589, 81705), (741, 64945), (1209, 39805), (1235, 38967), (1257, 38285), (1767, 27235), (2015, 23883), (2095, 22971), (2945, 16341), (3705, 12989), (5447, 8835), (6045, 7961), (6285, 7657)]