51050748

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 141568000

約数和(自身を除く): 90517252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 157, 158, 196, 237, 294, 314, 316, 343, 471, 474, 553, 588, 628, 686, 942, 948, 1029, 1099, 1106, 1372, 1659, 1884, 2058, 2198, 2212, 3297, 3318, 3871, 4116, 4396, 6594, 6636, 7693, 7742, 11613, 12403, 13188, 15386, 15484, 23079, 23226, 24806, 27097, 30772, 37209, 46158, 46452, 49612, 53851, 54194, 74418, 81291, 86821, 92316, 107702, 108388, 148836, 161553, 162582, 173642, 215404, 260463, 323106, 325164, 347284, 520926, 607747, 646212, 1041852, 1215494, 1823241, 2430988, 3646482, 4254229, 7292964, 8508458, 12762687, 17016916, 25525374, 51050748]

約数ペア:

[(1, 51050748), (2, 25525374), (3, 17016916), (4, 12762687), (6, 8508458), (7, 7292964), (12, 4254229), (14, 3646482), (21, 2430988), (28, 1823241), (42, 1215494), (49, 1041852), (79, 646212), (84, 607747), (98, 520926), (147, 347284), (157, 325164), (158, 323106), (196, 260463), (237, 215404), (294, 173642), (314, 162582), (316, 161553), (343, 148836), (471, 108388), (474, 107702), (553, 92316), (588, 86821), (628, 81291), (686, 74418), (942, 54194), (948, 53851), (1029, 49612), (1099, 46452), (1106, 46158), (1372, 37209), (1659, 30772), (1884, 27097), (2058, 24806), (2198, 23226), (2212, 23079), (3297, 15484), (3318, 15386), (3871, 13188), (4116, 12403), (4396, 11613), (6594, 7742), (6636, 7693)]