53109945

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1371

約数の個数: 64

約数和(自身を含む): 110499840

約数和(自身を除く): 57389895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 63, 105, 129, 135, 189, 215, 301, 315, 387, 645, 903, 945, 1161, 1307, 1505, 1935, 2709, 3921, 4515, 5805, 6535, 8127, 9149, 11763, 13545, 19605, 27447, 35289, 40635, 45745, 56201, 58815, 82341, 137235, 168603, 176445, 247023, 281005, 393407, 411705, 505809, 843015, 1180221, 1235115, 1517427, 1967035, 2529045, 3540663, 5901105, 7587135, 10621989, 17703315, 53109945]

約数ペア:

[(1, 53109945), (3, 17703315), (5, 10621989), (7, 7587135), (9, 5901105), (15, 3540663), (21, 2529045), (27, 1967035), (35, 1517427), (43, 1235115), (45, 1180221), (63, 843015), (105, 505809), (129, 411705), (135, 393407), (189, 281005), (215, 247023), (301, 176445), (315, 168603), (387, 137235), (645, 82341), (903, 58815), (945, 56201), (1161, 45745), (1307, 40635), (1505, 35289), (1935, 27447), (2709, 19605), (3921, 13545), (4515, 11763), (5805, 9149), (6535, 8127)]