47885918

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 76744800

約数和(自身を除く): 28858882

約数列:

[1, 2, 37, 43, 74, 86, 101, 149, 202, 298, 1591, 3182, 3737, 4343, 5513, 6407, 7474, 8686, 11026, 12814, 15049, 30098, 160691, 237059, 321382, 474118, 556813, 647107, 1113626, 1294214, 23942959, 47885918]

約数ペア:

[(1, 47885918), (2, 23942959), (37, 1294214), (43, 1113626), (74, 647107), (86, 556813), (101, 474118), (149, 321382), (202, 237059), (298, 160691), (1591, 30098), (3182, 15049), (3737, 12814), (4343, 11026), (5513, 8686), (6407, 7474)]