51431952

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 159989760

約数和(自身を除く): 108557808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 59, 66, 78, 88, 104, 118, 127, 132, 143, 156, 176, 177, 208, 236, 254, 264, 286, 312, 354, 381, 429, 472, 508, 528, 572, 624, 649, 708, 762, 767, 858, 944, 1016, 1144, 1298, 1397, 1416, 1524, 1534, 1651, 1716, 1947, 2032, 2288, 2301, 2596, 2794, 2832, 3048, 3068, 3302, 3432, 3894, 4191, 4602, 4953, 5192, 5588, 6096, 6136, 6604, 6864, 7493, 7788, 8382, 8437, 9204, 9906, 10384, 11176, 12272, 13208, 14986, 15576, 16764, 16874, 18161, 18408, 19812, 22352, 22479, 25311, 26416, 29972, 31152, 33528, 33748, 36322, 36816, 39624, 44958, 50622, 54483, 59944, 67056, 67496, 72644, 79248, 82423, 89916, 97409, 101244, 108966, 119888, 134992, 145288, 164846, 179832, 194818, 202488, 217932, 247269, 290576, 292227, 329692, 359664, 389636, 404976, 435864, 494538, 584454, 659384, 779272, 871728, 989076, 1071499, 1168908, 1318768, 1558544, 1978152, 2142998, 2337816, 3214497, 3956304, 4285996, 4675632, 6428994, 8571992, 12857988, 17143984, 25715976, 51431952]

約数ペア:

[(1, 51431952), (2, 25715976), (3, 17143984), (4, 12857988), (6, 8571992), (8, 6428994), (11, 4675632), (12, 4285996), (13, 3956304), (16, 3214497), (22, 2337816), (24, 2142998), (26, 1978152), (33, 1558544), (39, 1318768), (44, 1168908), (48, 1071499), (52, 989076), (59, 871728), (66, 779272), (78, 659384), (88, 584454), (104, 494538), (118, 435864), (127, 404976), (132, 389636), (143, 359664), (156, 329692), (176, 292227), (177, 290576), (208, 247269), (236, 217932), (254, 202488), (264, 194818), (286, 179832), (312, 164846), (354, 145288), (381, 134992), (429, 119888), (472, 108966), (508, 101244), (528, 97409), (572, 89916), (624, 82423), (649, 79248), (708, 72644), (762, 67496), (767, 67056), (858, 59944), (944, 54483), (1016, 50622), (1144, 44958), (1298, 39624), (1397, 36816), (1416, 36322), (1524, 33748), (1534, 33528), (1651, 31152), (1716, 29972), (1947, 26416), (2032, 25311), (2288, 22479), (2301, 22352), (2596, 19812), (2794, 18408), (2832, 18161), (3048, 16874), (3068, 16764), (3302, 15576), (3432, 14986), (3894, 13208), (4191, 12272), (4602, 11176), (4953, 10384), (5192, 9906), (5588, 9204), (6096, 8437), (6136, 8382), (6604, 7788), (6864, 7493)]