47042366

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 91653120

約数和(自身を除く): 44610754

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 101, 103, 119, 133, 202, 206, 238, 266, 323, 646, 707, 721, 1414, 1442, 1717, 1751, 1919, 1957, 2261, 3434, 3502, 3838, 3914, 4522, 10403, 12019, 12257, 13433, 13699, 20806, 24038, 24514, 26866, 27398, 32623, 33269, 65246, 66538, 72821, 145642, 176851, 197657, 228361, 232883, 353702, 395314, 456722, 465766, 1237957, 1383599, 2475914, 2767198, 3360169, 6720338, 23521183, 47042366]

約数ペア:

[(1, 47042366), (2, 23521183), (7, 6720338), (14, 3360169), (17, 2767198), (19, 2475914), (34, 1383599), (38, 1237957), (101, 465766), (103, 456722), (119, 395314), (133, 353702), (202, 232883), (206, 228361), (238, 197657), (266, 176851), (323, 145642), (646, 72821), (707, 66538), (721, 65246), (1414, 33269), (1442, 32623), (1717, 27398), (1751, 26866), (1919, 24514), (1957, 24038), (2261, 20806), (3434, 13699), (3502, 13433), (3838, 12257), (3914, 12019), (4522, 10403)]