49161536

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:463

約数の個数: 56

約数和(自身を含む): 102412800

約数和(自身を除く): 53251264

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 142, 248, 284, 349, 496, 568, 698, 992, 1136, 1396, 1984, 2201, 2272, 2792, 4402, 4544, 5584, 8804, 10819, 11168, 17608, 21638, 22336, 24779, 35216, 43276, 49558, 70432, 86552, 99116, 140864, 173104, 198232, 346208, 396464, 692416, 768149, 792928, 1536298, 1585856, 3072596, 6145192, 12290384, 24580768, 49161536]

約数ペア:

[(1, 49161536), (2, 24580768), (4, 12290384), (8, 6145192), (16, 3072596), (31, 1585856), (32, 1536298), (62, 792928), (64, 768149), (71, 692416), (124, 396464), (142, 346208), (248, 198232), (284, 173104), (349, 140864), (496, 99116), (568, 86552), (698, 70432), (992, 49558), (1136, 43276), (1396, 35216), (1984, 24779), (2201, 22336), (2272, 21638), (2792, 17608), (4402, 11168), (4544, 10819), (5584, 8804)]