51930518

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:764

約数の個数: 24

約数和(自身を含む): 82577880

約数和(自身を除く): 30647362

約数列:

[1, 2, 31, 41, 62, 82, 659, 961, 1271, 1318, 1922, 2542, 20429, 27019, 39401, 40858, 54038, 78802, 633299, 837589, 1266598, 1675178, 25965259, 51930518]

約数ペア:

[(1, 51930518), (2, 25965259), (31, 1675178), (41, 1266598), (62, 837589), (82, 633299), (659, 78802), (961, 54038), (1271, 40858), (1318, 39401), (1922, 27019), (2542, 20429)]