47931756

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4889}}^1$

素因数の和:4958

約数の個数: 48

約数和(自身を含む): 120489600

約数和(自身を除く): 72557844

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4889, 4902, 9778, 9804, 14667, 19556, 29334, 58668, 92891, 185782, 210227, 278673, 371564, 420454, 557346, 630681, 840908, 1114692, 1261362, 2522724, 3994313, 7988626, 11982939, 15977252, 23965878, 47931756]

約数ペア:

[(1, 47931756), (2, 23965878), (3, 15977252), (4, 11982939), (6, 7988626), (12, 3994313), (19, 2522724), (38, 1261362), (43, 1114692), (57, 840908), (76, 630681), (86, 557346), (114, 420454), (129, 371564), (172, 278673), (228, 210227), (258, 185782), (516, 92891), (817, 58668), (1634, 29334), (2451, 19556), (3268, 14667), (4889, 9804), (4902, 9778)]