54809404

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{911}}^1$

素因数の和:1030

約数の個数: 36

約数和(自身を含む): 105144480

約数和(自身を除く): 50335076

約数列:

[1, 2, 4, 13, 26, 52, 89, 169, 178, 338, 356, 676, 911, 1157, 1822, 2314, 3644, 4628, 11843, 15041, 23686, 30082, 47372, 60164, 81079, 153959, 162158, 307918, 324316, 615836, 1054027, 2108054, 4216108, 13702351, 27404702, 54809404]

約数ペア:

[(1, 54809404), (2, 27404702), (4, 13702351), (13, 4216108), (26, 2108054), (52, 1054027), (89, 615836), (169, 324316), (178, 307918), (338, 162158), (356, 153959), (676, 81079), (911, 60164), (1157, 47372), (1822, 30082), (2314, 23686), (3644, 15041), (4628, 11843)]