51019864

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47951}}^1$

素因数の和:47983

約数の個数: 32

約数和(自身を含む): 115084800

約数和(自身を除く): 64064936

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 47951, 95902, 191804, 335657, 383608, 671314, 911069, 1342628, 1822138, 2685256, 3644276, 6377483, 7288552, 12754966, 25509932, 51019864]

約数ペア:

[(1, 51019864), (2, 25509932), (4, 12754966), (7, 7288552), (8, 6377483), (14, 3644276), (19, 2685256), (28, 1822138), (38, 1342628), (56, 911069), (76, 671314), (133, 383608), (152, 335657), (266, 191804), (532, 95902), (1064, 47951)]