47849529

素因数分解:

$3^1\times 7^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 81255552

約数和(自身を除く): 33406023

約数列:

[1, 3, 7, 13, 21, 39, 49, 73, 91, 147, 219, 273, 343, 511, 637, 949, 1029, 1533, 1911, 2401, 2847, 3577, 4459, 6643, 7203, 10731, 13377, 16807, 19929, 25039, 31213, 46501, 50421, 75117, 93639, 139503, 175273, 218491, 325507, 525819, 655473, 976521, 1226911, 2278549, 3680733, 6835647, 15949843, 47849529]

約数ペア:

[(1, 47849529), (3, 15949843), (7, 6835647), (13, 3680733), (21, 2278549), (39, 1226911), (49, 976521), (73, 655473), (91, 525819), (147, 325507), (219, 218491), (273, 175273), (343, 139503), (511, 93639), (637, 75117), (949, 50421), (1029, 46501), (1533, 31213), (1911, 25039), (2401, 19929), (2847, 16807), (3577, 13377), (4459, 10731), (6643, 7203)]