51195388

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{641}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 92109024

約数和(自身を除く): 40913636

約数列:

[1, 2, 4, 41, 82, 164, 487, 641, 974, 1282, 1948, 2564, 19967, 26281, 39934, 52562, 79868, 105124, 312167, 624334, 1248668, 12798847, 25597694, 51195388]

約数ペア:

[(1, 51195388), (2, 25597694), (4, 12798847), (41, 1248668), (82, 624334), (164, 312167), (487, 105124), (641, 79868), (974, 52562), (1282, 39934), (1948, 26281), (2564, 19967)]