54568540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5119}}^1$

素因数の和:5182

約数の個数: 48

約数和(自身を含む): 126443520

約数和(自身を除く): 71874980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5119, 5330, 10238, 10660, 20476, 25595, 51190, 66547, 102380, 133094, 209879, 266188, 332735, 419758, 665470, 839516, 1049395, 1330940, 2098790, 2728427, 4197580, 5456854, 10913708, 13642135, 27284270, 54568540]

約数ペア:

[(1, 54568540), (2, 27284270), (4, 13642135), (5, 10913708), (10, 5456854), (13, 4197580), (20, 2728427), (26, 2098790), (41, 1330940), (52, 1049395), (65, 839516), (82, 665470), (130, 419758), (164, 332735), (205, 266188), (260, 209879), (410, 133094), (533, 102380), (820, 66547), (1066, 51190), (2132, 25595), (2665, 20476), (5119, 10660), (5330, 10238)]