51335772

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{691}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 123696384

約数和(自身を除く): 72360612

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 151, 164, 246, 302, 453, 492, 604, 691, 906, 1382, 1812, 2073, 2764, 4146, 6191, 8292, 12382, 18573, 24764, 28331, 37146, 56662, 74292, 84993, 104341, 113324, 169986, 208682, 313023, 339972, 417364, 626046, 1252092, 4277981, 8555962, 12833943, 17111924, 25667886, 51335772]

約数ペア:

[(1, 51335772), (2, 25667886), (3, 17111924), (4, 12833943), (6, 8555962), (12, 4277981), (41, 1252092), (82, 626046), (123, 417364), (151, 339972), (164, 313023), (246, 208682), (302, 169986), (453, 113324), (492, 104341), (604, 84993), (691, 74292), (906, 56662), (1382, 37146), (1812, 28331), (2073, 24764), (2764, 18573), (4146, 12382), (6191, 8292)]