55724872

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 127411200

約数和(自身を除く): 71686328

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 83, 133, 152, 166, 266, 332, 532, 581, 631, 664, 1064, 1162, 1262, 1577, 2324, 2524, 3154, 4417, 4648, 5048, 6308, 8834, 11039, 11989, 12616, 17668, 22078, 23978, 35336, 44156, 47956, 52373, 83923, 88312, 95912, 104746, 167846, 209492, 335692, 366611, 418984, 671384, 733222, 995087, 1466444, 1990174, 2932888, 3980348, 6965609, 7960696, 13931218, 27862436, 55724872]

約数ペア:

[(1, 55724872), (2, 27862436), (4, 13931218), (7, 7960696), (8, 6965609), (14, 3980348), (19, 2932888), (28, 1990174), (38, 1466444), (56, 995087), (76, 733222), (83, 671384), (133, 418984), (152, 366611), (166, 335692), (266, 209492), (332, 167846), (532, 104746), (581, 95912), (631, 88312), (664, 83923), (1064, 52373), (1162, 47956), (1262, 44156), (1577, 35336), (2324, 23978), (2524, 22078), (3154, 17668), (4417, 12616), (4648, 11989), (5048, 11039), (6308, 8834)]