51019808

素因数分解:

$2^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{953}}^1$

素因数の和:1209

約数の個数: 48

約数和(自身を含む): 115395840

約数和(自身を除く): 64376032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 239, 478, 953, 956, 1673, 1906, 1912, 3346, 3812, 3824, 6671, 6692, 7624, 7648, 13342, 13384, 15248, 26684, 26768, 30496, 53368, 53536, 106736, 213472, 227767, 455534, 911068, 1594369, 1822136, 3188738, 3644272, 6377476, 7288544, 12754952, 25509904, 51019808]

約数ペア:

[(1, 51019808), (2, 25509904), (4, 12754952), (7, 7288544), (8, 6377476), (14, 3644272), (16, 3188738), (28, 1822136), (32, 1594369), (56, 911068), (112, 455534), (224, 227767), (239, 213472), (478, 106736), (953, 53536), (956, 53368), (1673, 30496), (1906, 26768), (1912, 26684), (3346, 15248), (3812, 13384), (3824, 13342), (6671, 7648), (6692, 7624)]