51691608

素因数分解:

$2^3\times 3^4\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:590

約数の個数: 80

約数和(自身を含む): 145824360

約数和(自身を除く): 94132752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 241, 324, 331, 482, 648, 662, 723, 964, 993, 1324, 1446, 1928, 1986, 2169, 2648, 2892, 2979, 3972, 4338, 5784, 5958, 6507, 7944, 8676, 8937, 11916, 13014, 17352, 17874, 19521, 23832, 26028, 26811, 35748, 39042, 52056, 53622, 71496, 78084, 79771, 107244, 156168, 159542, 214488, 239313, 319084, 478626, 638168, 717939, 957252, 1435878, 1914504, 2153817, 2871756, 4307634, 5743512, 6461451, 8615268, 12922902, 17230536, 25845804, 51691608]

約数ペア:

[(1, 51691608), (2, 25845804), (3, 17230536), (4, 12922902), (6, 8615268), (8, 6461451), (9, 5743512), (12, 4307634), (18, 2871756), (24, 2153817), (27, 1914504), (36, 1435878), (54, 957252), (72, 717939), (81, 638168), (108, 478626), (162, 319084), (216, 239313), (241, 214488), (324, 159542), (331, 156168), (482, 107244), (648, 79771), (662, 78084), (723, 71496), (964, 53622), (993, 52056), (1324, 39042), (1446, 35748), (1928, 26811), (1986, 26028), (2169, 23832), (2648, 19521), (2892, 17874), (2979, 17352), (3972, 13014), (4338, 11916), (5784, 8937), (5958, 8676), (6507, 7944)]