78030050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{31849}}^1$

素因数の和:31875

約数の個数: 36

約数和(自身を含む): 168836850

約数和(自身を除く): 90806800

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 31849, 63698, 159245, 222943, 318490, 445886, 796225, 1114715, 1560601, 1592450, 2229430, 3121202, 5573575, 7803005, 11147150, 15606010, 39015025, 78030050]

約数ペア:

[(1, 78030050), (2, 39015025), (5, 15606010), (7, 11147150), (10, 7803005), (14, 5573575), (25, 3121202), (35, 2229430), (49, 1592450), (50, 1560601), (70, 1114715), (98, 796225), (175, 445886), (245, 318490), (350, 222943), (490, 159245), (1225, 63698), (2450, 31849)]