54034540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13309}}^1$

素因数の和:13354

約数の個数: 48

約数和(自身を含む): 134164800

約数和(自身を除く): 80130260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 13309, 26618, 53236, 66545, 93163, 133090, 186326, 266180, 372652, 385961, 465815, 771922, 931630, 1543844, 1863260, 1929805, 2701727, 3859610, 5403454, 7719220, 10806908, 13508635, 27017270, 54034540]

約数ペア:

[(1, 54034540), (2, 27017270), (4, 13508635), (5, 10806908), (7, 7719220), (10, 5403454), (14, 3859610), (20, 2701727), (28, 1929805), (29, 1863260), (35, 1543844), (58, 931630), (70, 771922), (116, 465815), (140, 385961), (145, 372652), (203, 266180), (290, 186326), (406, 133090), (580, 93163), (812, 66545), (1015, 53236), (2030, 26618), (4060, 13309)]