51723504

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 180

約数和(自身を含む): 174721456

約数和(自身を除く): 122997952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 97, 112, 126, 138, 144, 161, 168, 184, 194, 207, 252, 276, 291, 322, 336, 368, 388, 414, 483, 504, 529, 552, 582, 644, 679, 776, 828, 873, 966, 1008, 1058, 1104, 1164, 1288, 1358, 1449, 1552, 1587, 1656, 1746, 1932, 2037, 2116, 2231, 2328, 2576, 2716, 2898, 3174, 3312, 3492, 3703, 3864, 4074, 4232, 4462, 4656, 4761, 5432, 5796, 6111, 6348, 6693, 6984, 7406, 7728, 8148, 8464, 8924, 9522, 10864, 11109, 11592, 12222, 12696, 13386, 13968, 14812, 15617, 16296, 17848, 19044, 20079, 22218, 23184, 24444, 25392, 26772, 29624, 31234, 32592, 33327, 35696, 38088, 40158, 44436, 46851, 48888, 51313, 53544, 59248, 62468, 66654, 76176, 80316, 88872, 93702, 97776, 102626, 107088, 124936, 133308, 140553, 153939, 160632, 177744, 187404, 205252, 249872, 266616, 281106, 307878, 321264, 359191, 374808, 410504, 461817, 533232, 562212, 615756, 718382, 749616, 821008, 923634, 1077573, 1124424, 1231512, 1436764, 1847268, 2155146, 2248848, 2463024, 2873528, 3232719, 3694536, 4310292, 5747056, 6465438, 7389072, 8620584, 12930876, 17241168, 25861752, 51723504]

約数ペア:

[(1, 51723504), (2, 25861752), (3, 17241168), (4, 12930876), (6, 8620584), (7, 7389072), (8, 6465438), (9, 5747056), (12, 4310292), (14, 3694536), (16, 3232719), (18, 2873528), (21, 2463024), (23, 2248848), (24, 2155146), (28, 1847268), (36, 1436764), (42, 1231512), (46, 1124424), (48, 1077573), (56, 923634), (63, 821008), (69, 749616), (72, 718382), (84, 615756), (92, 562212), (97, 533232), (112, 461817), (126, 410504), (138, 374808), (144, 359191), (161, 321264), (168, 307878), (184, 281106), (194, 266616), (207, 249872), (252, 205252), (276, 187404), (291, 177744), (322, 160632), (336, 153939), (368, 140553), (388, 133308), (414, 124936), (483, 107088), (504, 102626), (529, 97776), (552, 93702), (582, 88872), (644, 80316), (679, 76176), (776, 66654), (828, 62468), (873, 59248), (966, 53544), (1008, 51313), (1058, 48888), (1104, 46851), (1164, 44436), (1288, 40158), (1358, 38088), (1449, 35696), (1552, 33327), (1587, 32592), (1656, 31234), (1746, 29624), (1932, 26772), (2037, 25392), (2116, 24444), (2231, 23184), (2328, 22218), (2576, 20079), (2716, 19044), (2898, 17848), (3174, 16296), (3312, 15617), (3492, 14812), (3703, 13968), (3864, 13386), (4074, 12696), (4232, 12222), (4462, 11592), (4656, 11109), (4761, 10864), (5432, 9522), (5796, 8924), (6111, 8464), (6348, 8148), (6693, 7728), (6984, 7406)]