55265148

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1879}}^1$

素因数の和:1951

約数の個数: 72

約数和(自身を含む): 150550400

約数和(自身を除く): 95285252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 684, 774, 817, 1548, 1634, 1879, 2451, 3268, 3758, 4902, 5637, 7353, 7516, 9804, 11274, 14706, 16911, 22548, 29412, 33822, 35701, 67644, 71402, 80797, 107103, 142804, 161594, 214206, 242391, 321309, 323188, 428412, 484782, 642618, 727173, 969564, 1285236, 1454346, 1535143, 2908692, 3070286, 4605429, 6140572, 9210858, 13816287, 18421716, 27632574, 55265148]

約数ペア:

[(1, 55265148), (2, 27632574), (3, 18421716), (4, 13816287), (6, 9210858), (9, 6140572), (12, 4605429), (18, 3070286), (19, 2908692), (36, 1535143), (38, 1454346), (43, 1285236), (57, 969564), (76, 727173), (86, 642618), (114, 484782), (129, 428412), (171, 323188), (172, 321309), (228, 242391), (258, 214206), (342, 161594), (387, 142804), (516, 107103), (684, 80797), (774, 71402), (817, 67644), (1548, 35701), (1634, 33822), (1879, 29412), (2451, 22548), (3268, 16911), (3758, 14706), (4902, 11274), (5637, 9804), (7353, 7516)]