47919508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2801}}^1$

素因数の和:2872

約数の個数: 48

約数和(自身を含む): 105444864

約数和(自身を除く): 57525356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 2444, 2801, 4277, 5602, 8554, 11204, 17108, 19607, 36413, 39214, 72826, 78428, 131647, 145652, 254891, 263294, 509782, 526588, 921529, 1019564, 1711411, 1843058, 3422822, 3686116, 6845644, 11979877, 23959754, 47919508]

約数ペア:

[(1, 47919508), (2, 23959754), (4, 11979877), (7, 6845644), (13, 3686116), (14, 3422822), (26, 1843058), (28, 1711411), (47, 1019564), (52, 921529), (91, 526588), (94, 509782), (182, 263294), (188, 254891), (329, 145652), (364, 131647), (611, 78428), (658, 72826), (1222, 39214), (1316, 36413), (2444, 19607), (2801, 17108), (4277, 11204), (5602, 8554)]