47809328

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 110826240

約数和(自身を除く): 63016912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 83, 112, 139, 148, 166, 259, 278, 296, 332, 518, 556, 581, 592, 664, 973, 1036, 1112, 1162, 1328, 1946, 2072, 2224, 2324, 3071, 3892, 4144, 4648, 5143, 6142, 7784, 9296, 10286, 11537, 12284, 15568, 20572, 21497, 23074, 24568, 36001, 41144, 42994, 46148, 49136, 72002, 80759, 82288, 85988, 92296, 144004, 161518, 171976, 184592, 288008, 323036, 343952, 426869, 576016, 646072, 853738, 1292144, 1707476, 2988083, 3414952, 5976166, 6829904, 11952332, 23904664, 47809328]

約数ペア:

[(1, 47809328), (2, 23904664), (4, 11952332), (7, 6829904), (8, 5976166), (14, 3414952), (16, 2988083), (28, 1707476), (37, 1292144), (56, 853738), (74, 646072), (83, 576016), (112, 426869), (139, 343952), (148, 323036), (166, 288008), (259, 184592), (278, 171976), (296, 161518), (332, 144004), (518, 92296), (556, 85988), (581, 82288), (592, 80759), (664, 72002), (973, 49136), (1036, 46148), (1112, 42994), (1162, 41144), (1328, 36001), (1946, 24568), (2072, 23074), (2224, 21497), (2324, 20572), (3071, 15568), (3892, 12284), (4144, 11537), (4648, 10286), (5143, 9296), (6142, 7784)]