51513468

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10979}}^1$

素因数の和:11026

約数の個数: 48

約数和(自身を含む): 132814080

約数和(自身を除く): 81300612

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 10979, 21958, 32937, 43916, 65874, 131748, 186643, 252517, 373286, 505034, 559929, 746572, 757551, 1010068, 1119858, 1515102, 2239716, 3030204, 4292789, 8585578, 12878367, 17171156, 25756734, 51513468]

約数ペア:

[(1, 51513468), (2, 25756734), (3, 17171156), (4, 12878367), (6, 8585578), (12, 4292789), (17, 3030204), (23, 2239716), (34, 1515102), (46, 1119858), (51, 1010068), (68, 757551), (69, 746572), (92, 559929), (102, 505034), (138, 373286), (204, 252517), (276, 186643), (391, 131748), (782, 65874), (1173, 43916), (1564, 32937), (2346, 21958), (4692, 10979)]