47419736

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1308

約数の個数: 64

約数和(自身を含む): 111585600

約数和(自身を除く): 64165864

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1229, 1378, 1484, 2458, 2756, 2968, 4823, 4916, 5512, 8603, 9646, 9832, 15977, 17206, 19292, 31954, 34412, 38584, 63908, 65137, 68824, 111839, 127816, 130274, 223678, 260548, 447356, 455959, 521096, 846781, 894712, 911918, 1693562, 1823836, 3387124, 3647672, 5927467, 6774248, 11854934, 23709868, 47419736]

約数ペア:

[(1, 47419736), (2, 23709868), (4, 11854934), (7, 6774248), (8, 5927467), (13, 3647672), (14, 3387124), (26, 1823836), (28, 1693562), (52, 911918), (53, 894712), (56, 846781), (91, 521096), (104, 455959), (106, 447356), (182, 260548), (212, 223678), (364, 130274), (371, 127816), (424, 111839), (689, 68824), (728, 65137), (742, 63908), (1229, 38584), (1378, 34412), (1484, 31954), (2458, 19292), (2756, 17206), (2968, 15977), (4823, 9832), (4916, 9646), (5512, 8603)]