27409550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1$

素因数の和:1193

約数の個数: 48

約数和(自身を含む): 59139072

約数和(自身を除く): 31729522

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 710, 994, 1103, 1775, 2206, 2485, 3550, 4970, 5515, 7721, 11030, 12425, 15442, 24850, 27575, 38605, 55150, 77210, 78313, 156626, 193025, 386050, 391565, 548191, 783130, 1096382, 1957825, 2740955, 3915650, 5481910, 13704775, 27409550]

約数ペア:

[(1, 27409550), (2, 13704775), (5, 5481910), (7, 3915650), (10, 2740955), (14, 1957825), (25, 1096382), (35, 783130), (50, 548191), (70, 391565), (71, 386050), (142, 193025), (175, 156626), (350, 78313), (355, 77210), (497, 55150), (710, 38605), (994, 27575), (1103, 24850), (1775, 15442), (2206, 12425), (2485, 11030), (3550, 7721), (4970, 5515)]