56453515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 74680704

約数和(自身を除く): 18227189

約数列:

[1, 5, 17, 41, 85, 97, 167, 205, 485, 697, 835, 1649, 2839, 3485, 3977, 6847, 8245, 14195, 16199, 19885, 34235, 67609, 80995, 116399, 275383, 338045, 581995, 664159, 1376915, 3320795, 11290703, 56453515]

約数ペア:

[(1, 56453515), (5, 11290703), (17, 3320795), (41, 1376915), (85, 664159), (97, 581995), (167, 338045), (205, 275383), (485, 116399), (697, 80995), (835, 67609), (1649, 34235), (2839, 19885), (3485, 16199), (3977, 14195), (6847, 8245)]