55898416

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:147

約数の個数: 120

約数和(自身を含む): 135366336

約数和(自身を除く): 79467920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 41, 47, 49, 56, 74, 82, 94, 98, 112, 148, 164, 188, 196, 259, 287, 296, 328, 329, 376, 392, 518, 574, 592, 656, 658, 752, 784, 1036, 1148, 1316, 1517, 1739, 1813, 1927, 2009, 2072, 2296, 2303, 2632, 3034, 3478, 3626, 3854, 4018, 4144, 4592, 4606, 5264, 6068, 6956, 7252, 7708, 8036, 9212, 10619, 12136, 12173, 13489, 13912, 14504, 15416, 16072, 18424, 21238, 24272, 24346, 26978, 27824, 29008, 30832, 32144, 36848, 42476, 48692, 53956, 71299, 74333, 84952, 85211, 94423, 97384, 107912, 142598, 148666, 169904, 170422, 188846, 194768, 215824, 285196, 297332, 340844, 377692, 499093, 570392, 594664, 681688, 755384, 998186, 1140784, 1189328, 1363376, 1510768, 1996372, 3493651, 3992744, 6987302, 7985488, 13974604, 27949208, 55898416]

約数ペア:

[(1, 55898416), (2, 27949208), (4, 13974604), (7, 7985488), (8, 6987302), (14, 3992744), (16, 3493651), (28, 1996372), (37, 1510768), (41, 1363376), (47, 1189328), (49, 1140784), (56, 998186), (74, 755384), (82, 681688), (94, 594664), (98, 570392), (112, 499093), (148, 377692), (164, 340844), (188, 297332), (196, 285196), (259, 215824), (287, 194768), (296, 188846), (328, 170422), (329, 169904), (376, 148666), (392, 142598), (518, 107912), (574, 97384), (592, 94423), (656, 85211), (658, 84952), (752, 74333), (784, 71299), (1036, 53956), (1148, 48692), (1316, 42476), (1517, 36848), (1739, 32144), (1813, 30832), (1927, 29008), (2009, 27824), (2072, 26978), (2296, 24346), (2303, 24272), (2632, 21238), (3034, 18424), (3478, 16072), (3626, 15416), (3854, 14504), (4018, 13912), (4144, 13489), (4592, 12173), (4606, 12136), (5264, 10619), (6068, 9212), (6956, 8036), (7252, 7708)]