47869778

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 86184000

約数和(自身を除く): 38314222

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 121, 209, 242, 319, 359, 418, 551, 638, 718, 1102, 2299, 3509, 3949, 4598, 6061, 6821, 7018, 7898, 10411, 12122, 13642, 20822, 43439, 66671, 75031, 86878, 114521, 133342, 150062, 197809, 229042, 395618, 825341, 1259731, 1650682, 2175899, 2519462, 4351798, 23934889, 47869778]

約数ペア:

[(1, 47869778), (2, 23934889), (11, 4351798), (19, 2519462), (22, 2175899), (29, 1650682), (38, 1259731), (58, 825341), (121, 395618), (209, 229042), (242, 197809), (319, 150062), (359, 133342), (418, 114521), (551, 86878), (638, 75031), (718, 66671), (1102, 43439), (2299, 20822), (3509, 13642), (3949, 12122), (4598, 10411), (6061, 7898), (6821, 7018)]