51419904

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 148345344

約数和(自身を除く): 96925440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 41, 46, 48, 64, 69, 71, 82, 92, 96, 123, 128, 138, 142, 164, 184, 192, 213, 246, 256, 276, 284, 328, 368, 384, 426, 492, 552, 568, 656, 736, 768, 852, 943, 984, 1104, 1136, 1312, 1472, 1633, 1704, 1886, 1968, 2208, 2272, 2624, 2829, 2911, 2944, 3266, 3408, 3772, 3936, 4416, 4544, 4899, 5248, 5658, 5822, 5888, 6532, 6816, 7544, 7872, 8733, 8832, 9088, 9798, 10496, 11316, 11644, 13064, 13632, 15088, 15744, 17466, 17664, 18176, 19596, 22632, 23288, 26128, 27264, 30176, 31488, 34932, 39192, 45264, 46576, 52256, 54528, 60352, 66953, 69864, 78384, 90528, 93152, 104512, 120704, 133906, 139728, 156768, 181056, 186304, 200859, 209024, 241408, 267812, 279456, 313536, 362112, 372608, 401718, 418048, 535624, 558912, 627072, 724224, 745216, 803436, 1071248, 1117824, 1254144, 1606872, 2142496, 2235648, 3213744, 4284992, 6427488, 8569984, 12854976, 17139968, 25709952, 51419904]

約数ペア:

[(1, 51419904), (2, 25709952), (3, 17139968), (4, 12854976), (6, 8569984), (8, 6427488), (12, 4284992), (16, 3213744), (23, 2235648), (24, 2142496), (32, 1606872), (41, 1254144), (46, 1117824), (48, 1071248), (64, 803436), (69, 745216), (71, 724224), (82, 627072), (92, 558912), (96, 535624), (123, 418048), (128, 401718), (138, 372608), (142, 362112), (164, 313536), (184, 279456), (192, 267812), (213, 241408), (246, 209024), (256, 200859), (276, 186304), (284, 181056), (328, 156768), (368, 139728), (384, 133906), (426, 120704), (492, 104512), (552, 93152), (568, 90528), (656, 78384), (736, 69864), (768, 66953), (852, 60352), (943, 54528), (984, 52256), (1104, 46576), (1136, 45264), (1312, 39192), (1472, 34932), (1633, 31488), (1704, 30176), (1886, 27264), (1968, 26128), (2208, 23288), (2272, 22632), (2624, 19596), (2829, 18176), (2911, 17664), (2944, 17466), (3266, 15744), (3408, 15088), (3772, 13632), (3936, 13064), (4416, 11644), (4544, 11316), (4899, 10496), (5248, 9798), (5658, 9088), (5822, 8832), (5888, 8733), (6532, 7872), (6816, 7544)]