56292705

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 59828895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 71, 105, 135, 189, 213, 315, 355, 497, 639, 839, 945, 1065, 1491, 1917, 2485, 2517, 3195, 4195, 4473, 5873, 7455, 7551, 9585, 12585, 13419, 17619, 22365, 22653, 29365, 37755, 52857, 59569, 67095, 88095, 113265, 158571, 178707, 264285, 297845, 416983, 536121, 792855, 893535, 1250949, 1608363, 2084915, 2680605, 3752847, 6254745, 8041815, 11258541, 18764235, 56292705]

約数ペア:

[(1, 56292705), (3, 18764235), (5, 11258541), (7, 8041815), (9, 6254745), (15, 3752847), (21, 2680605), (27, 2084915), (35, 1608363), (45, 1250949), (63, 893535), (71, 792855), (105, 536121), (135, 416983), (189, 297845), (213, 264285), (315, 178707), (355, 158571), (497, 113265), (639, 88095), (839, 67095), (945, 59569), (1065, 52857), (1491, 37755), (1917, 29365), (2485, 22653), (2517, 22365), (3195, 17619), (4195, 13419), (4473, 12585), (5873, 9585), (7455, 7551)]