48891258

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 72

約数和(自身を含む): 117827892

約数和(自身を除く): 68936634

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 113, 117, 129, 226, 234, 258, 339, 387, 559, 678, 774, 1017, 1118, 1469, 1677, 1849, 2034, 2938, 3354, 3698, 4407, 4859, 5031, 5547, 8814, 9718, 10062, 11094, 13221, 14577, 16641, 24037, 26442, 29154, 33282, 43731, 48074, 63167, 72111, 87462, 126334, 144222, 189501, 208937, 216333, 379002, 417874, 432666, 568503, 626811, 1137006, 1253622, 1880433, 2716181, 3760866, 5432362, 8148543, 16297086, 24445629, 48891258]

約数ペア:

[(1, 48891258), (2, 24445629), (3, 16297086), (6, 8148543), (9, 5432362), (13, 3760866), (18, 2716181), (26, 1880433), (39, 1253622), (43, 1137006), (78, 626811), (86, 568503), (113, 432666), (117, 417874), (129, 379002), (226, 216333), (234, 208937), (258, 189501), (339, 144222), (387, 126334), (559, 87462), (678, 72111), (774, 63167), (1017, 48074), (1118, 43731), (1469, 33282), (1677, 29154), (1849, 26442), (2034, 24037), (2938, 16641), (3354, 14577), (3698, 13221), (4407, 11094), (4859, 10062), (5031, 9718), (5547, 8814)]