11331375550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{157271}}^1$

素因数の和:157425

約数の個数: 48

約数和(自身を含む): 23168052864

約数和(自身を除く): 11836677314

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 131, 262, 275, 550, 655, 1310, 1441, 2882, 3275, 6550, 7205, 14410, 36025, 72050, 157271, 314542, 786355, 1572710, 1729981, 3459962, 3931775, 7863550, 8649905, 17299810, 20602501, 41205002, 43249525, 86499050, 103012505, 206025010, 226627511, 453255022, 515062525, 1030125050, 1133137555, 2266275110, 5665687775, 11331375550]

約数ペア:

[(1, 11331375550), (2, 5665687775), (5, 2266275110), (10, 1133137555), (11, 1030125050), (22, 515062525), (25, 453255022), (50, 226627511), (55, 206025010), (110, 103012505), (131, 86499050), (262, 43249525), (275, 41205002), (550, 20602501), (655, 17299810), (1310, 8649905), (1441, 7863550), (2882, 3931775), (3275, 3459962), (6550, 1729981), (7205, 1572710), (14410, 786355), (36025, 314542), (72050, 157271)]