54579856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 118742400

約数和(自身を除く): 64162544

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 41, 58, 76, 82, 116, 151, 152, 164, 232, 302, 304, 328, 464, 551, 604, 656, 779, 1102, 1189, 1208, 1558, 2204, 2378, 2416, 2869, 3116, 4379, 4408, 4756, 5738, 6191, 6232, 8758, 8816, 9512, 11476, 12382, 12464, 17516, 19024, 22591, 22952, 24764, 35032, 45182, 45904, 49528, 70064, 83201, 90364, 99056, 117629, 166402, 179539, 180728, 235258, 332804, 359078, 361456, 470516, 665608, 718156, 941032, 1331216, 1436312, 1882064, 2872624, 3411241, 6822482, 13644964, 27289928, 54579856]

約数ペア:

[(1, 54579856), (2, 27289928), (4, 13644964), (8, 6822482), (16, 3411241), (19, 2872624), (29, 1882064), (38, 1436312), (41, 1331216), (58, 941032), (76, 718156), (82, 665608), (116, 470516), (151, 361456), (152, 359078), (164, 332804), (232, 235258), (302, 180728), (304, 179539), (328, 166402), (464, 117629), (551, 99056), (604, 90364), (656, 83201), (779, 70064), (1102, 49528), (1189, 45904), (1208, 45182), (1558, 35032), (2204, 24764), (2378, 22952), (2416, 22591), (2869, 19024), (3116, 17516), (4379, 12464), (4408, 12382), (4756, 11476), (5738, 9512), (6191, 8816), (6232, 8758)]