49273406

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 96768000

約数和(自身を除く): 47494594

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 79, 91, 149, 158, 161, 182, 298, 299, 322, 553, 598, 1027, 1043, 1106, 1817, 1937, 2054, 2086, 2093, 3427, 3634, 3874, 4186, 6854, 7189, 11771, 12719, 13559, 14378, 23542, 23621, 23989, 25438, 27118, 44551, 47242, 47978, 82397, 89102, 153023, 164794, 165347, 270733, 306046, 311857, 330694, 541466, 623714, 1071161, 1895131, 2142322, 3519529, 3790262, 7039058, 24636703, 49273406]

約数ペア:

[(1, 49273406), (2, 24636703), (7, 7039058), (13, 3790262), (14, 3519529), (23, 2142322), (26, 1895131), (46, 1071161), (79, 623714), (91, 541466), (149, 330694), (158, 311857), (161, 306046), (182, 270733), (298, 165347), (299, 164794), (322, 153023), (553, 89102), (598, 82397), (1027, 47978), (1043, 47242), (1106, 44551), (1817, 27118), (1937, 25438), (2054, 23989), (2086, 23621), (2093, 23542), (3427, 14378), (3634, 13559), (3874, 12719), (4186, 11771), (6854, 7189)]