49673728

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:487

約数の個数: 80

約数和(自身を含む): 113430240

約数和(自身を除く): 63756512

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 439, 442, 512, 544, 832, 878, 884, 1088, 1664, 1756, 1768, 2176, 3328, 3512, 3536, 4352, 5707, 6656, 7024, 7072, 7463, 8704, 11414, 14048, 14144, 14926, 22828, 28096, 28288, 29852, 45656, 56192, 56576, 59704, 91312, 97019, 112384, 113152, 119408, 182624, 194038, 224768, 238816, 365248, 388076, 477632, 730496, 776152, 955264, 1460992, 1552304, 1910528, 2921984, 3104608, 3821056, 6209216, 12418432, 24836864, 49673728]

約数ペア:

[(1, 49673728), (2, 24836864), (4, 12418432), (8, 6209216), (13, 3821056), (16, 3104608), (17, 2921984), (26, 1910528), (32, 1552304), (34, 1460992), (52, 955264), (64, 776152), (68, 730496), (104, 477632), (128, 388076), (136, 365248), (208, 238816), (221, 224768), (256, 194038), (272, 182624), (416, 119408), (439, 113152), (442, 112384), (512, 97019), (544, 91312), (832, 59704), (878, 56576), (884, 56192), (1088, 45656), (1664, 29852), (1756, 28288), (1768, 28096), (2176, 22828), (3328, 14926), (3512, 14144), (3536, 14048), (4352, 11414), (5707, 8704), (6656, 7463), (7024, 7072)]