52980820

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^2\times {\mathrm{761}}^1$

素因数の和:888

約数の個数: 36

約数和(自身を含む): 113326164

約数和(自身を除く): 60345344

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 761, 1180, 1522, 3044, 3481, 3805, 6962, 7610, 13924, 15220, 17405, 34810, 44899, 69620, 89798, 179596, 224495, 448990, 897980, 2649041, 5298082, 10596164, 13245205, 26490410, 52980820]

約数ペア:

[(1, 52980820), (2, 26490410), (4, 13245205), (5, 10596164), (10, 5298082), (20, 2649041), (59, 897980), (118, 448990), (236, 224495), (295, 179596), (590, 89798), (761, 69620), (1180, 44899), (1522, 34810), (3044, 17405), (3481, 15220), (3805, 13924), (6962, 7610)]