52496650

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 101243520

約数和(自身を除く): 48746870

約数列:

[1, 2, 5, 10, 25, 47, 50, 89, 94, 178, 235, 251, 445, 470, 502, 890, 1175, 1255, 2225, 2350, 2510, 4183, 4450, 6275, 8366, 11797, 12550, 20915, 22339, 23594, 41830, 44678, 58985, 104575, 111695, 117970, 209150, 223390, 294925, 558475, 589850, 1049933, 1116950, 2099866, 5249665, 10499330, 26248325, 52496650]

約数ペア:

[(1, 52496650), (2, 26248325), (5, 10499330), (10, 5249665), (25, 2099866), (47, 1116950), (50, 1049933), (89, 589850), (94, 558475), (178, 294925), (235, 223390), (251, 209150), (445, 117970), (470, 111695), (502, 104575), (890, 58985), (1175, 44678), (1255, 41830), (2225, 23594), (2350, 22339), (2510, 20915), (4183, 12550), (4450, 11797), (6275, 8366)]