48276880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20809}}^1$

素因数の和:20851

約数の個数: 40

約数和(自身を含む): 116119800

約数和(自身を除く): 67842920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 20809, 41618, 83236, 104045, 166472, 208090, 332944, 416180, 603461, 832360, 1206922, 1664720, 2413844, 3017305, 4827688, 6034610, 9655376, 12069220, 24138440, 48276880]

約数ペア:

[(1, 48276880), (2, 24138440), (4, 12069220), (5, 9655376), (8, 6034610), (10, 4827688), (16, 3017305), (20, 2413844), (29, 1664720), (40, 1206922), (58, 832360), (80, 603461), (116, 416180), (145, 332944), (232, 208090), (290, 166472), (464, 104045), (580, 83236), (1160, 41618), (2320, 20809)]