51216984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7817}}^1$

素因数の和:7849

約数の個数: 96

約数和(自身を含む): 170745120

約数和(自身を除く): 119528136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 7817, 15634, 23451, 31268, 46902, 54719, 62536, 70353, 93804, 101621, 109438, 140706, 164157, 187608, 203242, 218876, 281412, 304863, 328314, 406484, 437752, 492471, 562824, 609726, 656628, 711347, 812968, 914589, 984942, 1219452, 1313256, 1422694, 1829178, 1969884, 2134041, 2438904, 2845388, 3658356, 3939768, 4268082, 5690776, 6402123, 7316712, 8536164, 12804246, 17072328, 25608492, 51216984]

約数ペア:

[(1, 51216984), (2, 25608492), (3, 17072328), (4, 12804246), (6, 8536164), (7, 7316712), (8, 6402123), (9, 5690776), (12, 4268082), (13, 3939768), (14, 3658356), (18, 2845388), (21, 2438904), (24, 2134041), (26, 1969884), (28, 1829178), (36, 1422694), (39, 1313256), (42, 1219452), (52, 984942), (56, 914589), (63, 812968), (72, 711347), (78, 656628), (84, 609726), (91, 562824), (104, 492471), (117, 437752), (126, 406484), (156, 328314), (168, 304863), (182, 281412), (234, 218876), (252, 203242), (273, 187608), (312, 164157), (364, 140706), (468, 109438), (504, 101621), (546, 93804), (728, 70353), (819, 62536), (936, 54719), (1092, 46902), (1638, 31268), (2184, 23451), (3276, 15634), (6552, 7817)]