56221872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1123}}^1$

素因数の和:1290

約数の個数: 80

約数和(自身を含む): 167251200

約数和(自身を除く): 111029328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 149, 168, 298, 336, 447, 596, 894, 1043, 1123, 1192, 1788, 2086, 2246, 2384, 3129, 3369, 3576, 4172, 4492, 6258, 6738, 7152, 7861, 8344, 8984, 12516, 13476, 15722, 16688, 17968, 23583, 25032, 26952, 31444, 47166, 50064, 53904, 62888, 94332, 125776, 167327, 188664, 334654, 377328, 501981, 669308, 1003962, 1171289, 1338616, 2007924, 2342578, 2677232, 3513867, 4015848, 4685156, 7027734, 8031696, 9370312, 14055468, 18740624, 28110936, 56221872]

約数ペア:

[(1, 56221872), (2, 28110936), (3, 18740624), (4, 14055468), (6, 9370312), (7, 8031696), (8, 7027734), (12, 4685156), (14, 4015848), (16, 3513867), (21, 2677232), (24, 2342578), (28, 2007924), (42, 1338616), (48, 1171289), (56, 1003962), (84, 669308), (112, 501981), (149, 377328), (168, 334654), (298, 188664), (336, 167327), (447, 125776), (596, 94332), (894, 62888), (1043, 53904), (1123, 50064), (1192, 47166), (1788, 31444), (2086, 26952), (2246, 25032), (2384, 23583), (3129, 17968), (3369, 16688), (3576, 15722), (4172, 13476), (4492, 12516), (6258, 8984), (6738, 8344), (7152, 7861)]