56979832

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 142248960

約数和(自身を除く): 85269128

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 41, 46, 52, 56, 82, 83, 91, 92, 104, 161, 164, 166, 182, 184, 287, 299, 322, 328, 332, 364, 533, 574, 581, 598, 644, 664, 728, 943, 1066, 1079, 1148, 1162, 1196, 1288, 1886, 1909, 2093, 2132, 2158, 2296, 2324, 2392, 3403, 3731, 3772, 3818, 4186, 4264, 4316, 4648, 6601, 6806, 7462, 7544, 7553, 7636, 8372, 8632, 12259, 13202, 13363, 13612, 14924, 15106, 15272, 16744, 23821, 24518, 24817, 26404, 26726, 27224, 29848, 30212, 44239, 47642, 49036, 49634, 52808, 53452, 60424, 78269, 85813, 88478, 95284, 98072, 99268, 106904, 156538, 171626, 173719, 176956, 190568, 198536, 309673, 313076, 343252, 347438, 353912, 547883, 619346, 626152, 686504, 694876, 1017497, 1095766, 1238692, 1389752, 2034994, 2191532, 2477384, 4069988, 4383064, 7122479, 8139976, 14244958, 28489916, 56979832]

約数ペア:

[(1, 56979832), (2, 28489916), (4, 14244958), (7, 8139976), (8, 7122479), (13, 4383064), (14, 4069988), (23, 2477384), (26, 2191532), (28, 2034994), (41, 1389752), (46, 1238692), (52, 1095766), (56, 1017497), (82, 694876), (83, 686504), (91, 626152), (92, 619346), (104, 547883), (161, 353912), (164, 347438), (166, 343252), (182, 313076), (184, 309673), (287, 198536), (299, 190568), (322, 176956), (328, 173719), (332, 171626), (364, 156538), (533, 106904), (574, 99268), (581, 98072), (598, 95284), (644, 88478), (664, 85813), (728, 78269), (943, 60424), (1066, 53452), (1079, 52808), (1148, 49634), (1162, 49036), (1196, 47642), (1288, 44239), (1886, 30212), (1909, 29848), (2093, 27224), (2132, 26726), (2158, 26404), (2296, 24817), (2324, 24518), (2392, 23821), (3403, 16744), (3731, 15272), (3772, 15106), (3818, 14924), (4186, 13612), (4264, 13363), (4316, 13202), (4648, 12259), (6601, 8632), (6806, 8372), (7462, 7636), (7544, 7553)]