51589452

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 123185664

約数和(自身を除く): 71596212

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 151, 213, 284, 302, 401, 426, 453, 604, 802, 852, 906, 1203, 1604, 1812, 2406, 4812, 10721, 21442, 28471, 32163, 42884, 56942, 60551, 64326, 85413, 113884, 121102, 128652, 170826, 181653, 242204, 341652, 363306, 726612, 4299121, 8598242, 12897363, 17196484, 25794726, 51589452]

約数ペア:

[(1, 51589452), (2, 25794726), (3, 17196484), (4, 12897363), (6, 8598242), (12, 4299121), (71, 726612), (142, 363306), (151, 341652), (213, 242204), (284, 181653), (302, 170826), (401, 128652), (426, 121102), (453, 113884), (604, 85413), (802, 64326), (852, 60551), (906, 56942), (1203, 42884), (1604, 32163), (1812, 28471), (2406, 21442), (4812, 10721)]