52522281

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 89756160

約数和(自身を除く): 37233879

約数列:

[1, 3, 7, 9, 21, 61, 63, 79, 173, 183, 237, 427, 519, 549, 553, 711, 1211, 1281, 1557, 1659, 3633, 3843, 4819, 4977, 10553, 10899, 13667, 14457, 31659, 33733, 41001, 43371, 73871, 94977, 95669, 101199, 123003, 221613, 287007, 303597, 664839, 833687, 861021, 2501061, 5835809, 7503183, 17507427, 52522281]

約数ペア:

[(1, 52522281), (3, 17507427), (7, 7503183), (9, 5835809), (21, 2501061), (61, 861021), (63, 833687), (79, 664839), (173, 303597), (183, 287007), (237, 221613), (427, 123003), (519, 101199), (549, 95669), (553, 94977), (711, 73871), (1211, 43371), (1281, 41001), (1557, 33733), (1659, 31659), (3633, 14457), (3843, 13667), (4819, 10899), (4977, 10553)]