47425444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 104509440

約数和(自身を除く): 57083996

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 47, 68, 71, 76, 94, 142, 187, 188, 209, 284, 323, 374, 418, 517, 646, 748, 781, 799, 836, 893, 1034, 1207, 1292, 1349, 1562, 1598, 1786, 2068, 2414, 2698, 3124, 3196, 3337, 3553, 3572, 4828, 5396, 6674, 7106, 8789, 9823, 13277, 13348, 14212, 14839, 15181, 17578, 19646, 22933, 26554, 29678, 30362, 35156, 36707, 39292, 45866, 53108, 56729, 59356, 60724, 63403, 73414, 91732, 113458, 126806, 146828, 166991, 226916, 252263, 253612, 333982, 504526, 624019, 667964, 697433, 1009052, 1077851, 1248038, 1394866, 2155702, 2496076, 2789732, 4311404, 11856361, 23712722, 47425444]

約数ペア:

[(1, 47425444), (2, 23712722), (4, 11856361), (11, 4311404), (17, 2789732), (19, 2496076), (22, 2155702), (34, 1394866), (38, 1248038), (44, 1077851), (47, 1009052), (68, 697433), (71, 667964), (76, 624019), (94, 504526), (142, 333982), (187, 253612), (188, 252263), (209, 226916), (284, 166991), (323, 146828), (374, 126806), (418, 113458), (517, 91732), (646, 73414), (748, 63403), (781, 60724), (799, 59356), (836, 56729), (893, 53108), (1034, 45866), (1207, 39292), (1292, 36707), (1349, 35156), (1562, 30362), (1598, 29678), (1786, 26554), (2068, 22933), (2414, 19646), (2698, 17578), (3124, 15181), (3196, 14839), (3337, 14212), (3553, 13348), (3572, 13277), (4828, 9823), (5396, 8789), (6674, 7106)]