51047535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 102804480

約数和(自身を除く): 51756945

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 193, 229, 231, 385, 579, 687, 965, 1145, 1155, 1351, 1603, 2123, 2519, 2895, 3435, 4053, 4809, 6369, 6755, 7557, 8015, 10615, 12595, 14861, 17633, 20265, 24045, 31845, 37785, 44197, 44583, 52899, 74305, 88165, 132591, 220985, 222915, 264495, 309379, 486167, 662955, 928137, 1458501, 1546895, 2430835, 3403169, 4640685, 7292505, 10209507, 17015845, 51047535]

約数ペア:

[(1, 51047535), (3, 17015845), (5, 10209507), (7, 7292505), (11, 4640685), (15, 3403169), (21, 2430835), (33, 1546895), (35, 1458501), (55, 928137), (77, 662955), (105, 486167), (165, 309379), (193, 264495), (229, 222915), (231, 220985), (385, 132591), (579, 88165), (687, 74305), (965, 52899), (1145, 44583), (1155, 44197), (1351, 37785), (1603, 31845), (2123, 24045), (2519, 20265), (2895, 17633), (3435, 14861), (4053, 12595), (4809, 10615), (6369, 8015), (6755, 7557)]