49245668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^2$

素因数の和:141

約数の個数: 54

約数和(自身を含む): 98036946

約数和(自身を除く): 48791278

約数列:

[1, 2, 4, 17, 23, 34, 37, 46, 68, 74, 92, 148, 391, 529, 629, 782, 851, 1058, 1258, 1369, 1564, 1702, 2116, 2516, 2738, 3404, 5476, 8993, 14467, 17986, 19573, 23273, 28934, 31487, 35972, 39146, 46546, 57868, 62974, 78292, 93092, 125948, 332741, 535279, 665482, 724201, 1070558, 1330964, 1448402, 2141116, 2896804, 12311417, 24622834, 49245668]

約数ペア:

[(1, 49245668), (2, 24622834), (4, 12311417), (17, 2896804), (23, 2141116), (34, 1448402), (37, 1330964), (46, 1070558), (68, 724201), (74, 665482), (92, 535279), (148, 332741), (391, 125948), (529, 93092), (629, 78292), (782, 62974), (851, 57868), (1058, 46546), (1258, 39146), (1369, 35972), (1564, 31487), (1702, 28934), (2116, 23273), (2516, 19573), (2738, 17986), (3404, 14467), (5476, 8993)]