53213474306

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{4987}}^1\times {\mathrm{14779}}^1$

素因数の和:19806

約数の個数: 24

約数和(自身を含む): 84264977520

約数和(自身を除く): 31051503214

約数列:

[1, 2, 19, 38, 361, 722, 4987, 9974, 14779, 29558, 94753, 189506, 280801, 561602, 1800307, 3600614, 5335219, 10670438, 73702873, 147405746, 1400354587, 2800709174, 26606737153, 53213474306]

約数ペア:

[(1, 53213474306), (2, 26606737153), (19, 2800709174), (38, 1400354587), (361, 147405746), (722, 73702873), (4987, 10670438), (9974, 5335219), (14779, 3600614), (29558, 1800307), (94753, 561602), (189506, 280801)]