49822864

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1848

約数の個数: 80

約数和(自身を含む): 125130880

約数和(自身を除く): 75308016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1801, 1976, 2128, 3458, 3602, 3952, 6916, 7204, 12607, 13832, 14408, 23413, 25214, 27664, 28816, 34219, 46826, 50428, 68438, 93652, 100856, 136876, 163891, 187304, 201712, 239533, 273752, 327782, 374608, 444847, 479066, 547504, 655564, 889694, 958132, 1311128, 1779388, 1916264, 2622256, 3113929, 3558776, 3832528, 6227858, 7117552, 12455716, 24911432, 49822864]

約数ペア:

[(1, 49822864), (2, 24911432), (4, 12455716), (7, 7117552), (8, 6227858), (13, 3832528), (14, 3558776), (16, 3113929), (19, 2622256), (26, 1916264), (28, 1779388), (38, 1311128), (52, 958132), (56, 889694), (76, 655564), (91, 547504), (104, 479066), (112, 444847), (133, 374608), (152, 327782), (182, 273752), (208, 239533), (247, 201712), (266, 187304), (304, 163891), (364, 136876), (494, 100856), (532, 93652), (728, 68438), (988, 50428), (1064, 46826), (1456, 34219), (1729, 28816), (1801, 27664), (1976, 25214), (2128, 23413), (3458, 14408), (3602, 13832), (3952, 12607), (6916, 7204)]