13256950

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{773}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 28792800

約数和(自身を除く): 15535850

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 773, 1225, 1546, 1715, 2450, 3430, 3865, 5411, 7730, 8575, 10822, 17150, 19325, 27055, 37877, 38650, 54110, 75754, 135275, 189385, 265139, 270550, 378770, 530278, 946925, 1325695, 1893850, 2651390, 6628475, 13256950]

約数ペア:

[(1, 13256950), (2, 6628475), (5, 2651390), (7, 1893850), (10, 1325695), (14, 946925), (25, 530278), (35, 378770), (49, 270550), (50, 265139), (70, 189385), (98, 135275), (175, 75754), (245, 54110), (343, 38650), (350, 37877), (490, 27055), (686, 19325), (773, 17150), (1225, 10822), (1546, 8575), (1715, 7730), (2450, 5411), (3430, 3865)]