48407380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11923}}^1$

素因数の和:11968

約数の個数: 48

約数和(自身を含む): 120193920

約数和(自身を除く): 71786540

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, 11923, 23846, 47692, 59615, 83461, 119230, 166922, 238460, 333844, 345767, 417305, 691534, 834610, 1383068, 1669220, 1728835, 2420369, 3457670, 4840738, 6915340, 9681476, 12101845, 24203690, 48407380]

約数ペア:

[(1, 48407380), (2, 24203690), (4, 12101845), (5, 9681476), (7, 6915340), (10, 4840738), (14, 3457670), (20, 2420369), (28, 1728835), (29, 1669220), (35, 1383068), (58, 834610), (70, 691534), (116, 417305), (140, 345767), (145, 333844), (203, 238460), (290, 166922), (406, 119230), (580, 83461), (812, 59615), (1015, 47692), (2030, 23846), (4060, 11923)]