47767748

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 104186880

約数和(自身を除く): 56419132

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 101, 127, 133, 196, 202, 254, 266, 404, 508, 532, 707, 889, 931, 1414, 1778, 1862, 1919, 2413, 2828, 3556, 3724, 3838, 4826, 4949, 6223, 7676, 9652, 9898, 12446, 12827, 13433, 16891, 19796, 24892, 25654, 26866, 33782, 51308, 53732, 67564, 89789, 94031, 118237, 179578, 188062, 236474, 243713, 359156, 376124, 472948, 487426, 628523, 974852, 1257046, 1705991, 2514092, 3411982, 6823964, 11941937, 23883874, 47767748]

約数ペア:

[(1, 47767748), (2, 23883874), (4, 11941937), (7, 6823964), (14, 3411982), (19, 2514092), (28, 1705991), (38, 1257046), (49, 974852), (76, 628523), (98, 487426), (101, 472948), (127, 376124), (133, 359156), (196, 243713), (202, 236474), (254, 188062), (266, 179578), (404, 118237), (508, 94031), (532, 89789), (707, 67564), (889, 53732), (931, 51308), (1414, 33782), (1778, 26866), (1862, 25654), (1919, 24892), (2413, 19796), (2828, 16891), (3556, 13433), (3724, 12827), (3838, 12446), (4826, 9898), (4949, 9652), (6223, 7676)]