47491332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7963}}^1$

素因数の和:8048

約数の個数: 48

約数和(自身を含む): 128443392

約数和(自身を除く): 80952060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 7963, 15926, 23889, 31852, 47778, 55741, 95556, 111482, 167223, 222964, 334446, 565373, 668892, 1130746, 1696119, 2261492, 3392238, 3957611, 6784476, 7915222, 11872833, 15830444, 23745666, 47491332]

約数ペア:

[(1, 47491332), (2, 23745666), (3, 15830444), (4, 11872833), (6, 7915222), (7, 6784476), (12, 3957611), (14, 3392238), (21, 2261492), (28, 1696119), (42, 1130746), (71, 668892), (84, 565373), (142, 334446), (213, 222964), (284, 167223), (426, 111482), (497, 95556), (852, 55741), (994, 47778), (1491, 31852), (1988, 23889), (2982, 15926), (5964, 7963)]