47905284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7219}}^1$

素因数の和:7312

約数の個数: 48

約数和(自身を含む): 129382400

約数和(自身を除く): 81477116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 7219, 14438, 21657, 28876, 43314, 50533, 86628, 101066, 151599, 202132, 303198, 570301, 606396, 1140602, 1710903, 2281204, 3421806, 3992107, 6843612, 7984214, 11976321, 15968428, 23952642, 47905284]

約数ペア:

[(1, 47905284), (2, 23952642), (3, 15968428), (4, 11976321), (6, 7984214), (7, 6843612), (12, 3992107), (14, 3421806), (21, 2281204), (28, 1710903), (42, 1140602), (79, 606396), (84, 570301), (158, 303198), (237, 202132), (316, 151599), (474, 101066), (553, 86628), (948, 50533), (1106, 43314), (1659, 28876), (2212, 21657), (3318, 14438), (6636, 7219)]