47911812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{733}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 120845760

約数和(自身を除く): 72933948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 419, 733, 838, 1257, 1466, 1676, 2199, 2514, 2932, 4398, 5028, 5447, 8796, 9529, 10894, 16341, 19058, 21788, 28587, 32682, 38116, 57174, 65364, 114348, 307127, 614254, 921381, 1228508, 1842762, 3685524, 3992651, 7985302, 11977953, 15970604, 23955906, 47911812]

約数ペア:

[(1, 47911812), (2, 23955906), (3, 15970604), (4, 11977953), (6, 7985302), (12, 3992651), (13, 3685524), (26, 1842762), (39, 1228508), (52, 921381), (78, 614254), (156, 307127), (419, 114348), (733, 65364), (838, 57174), (1257, 38116), (1466, 32682), (1676, 28587), (2199, 21788), (2514, 19058), (2932, 16341), (4398, 10894), (5028, 9529), (5447, 8796)]