47202078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1533

約数の個数: 64

約数和(自身を含む): 119439360

約数和(自身を除く): 72237282

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 426, 462, 497, 781, 994, 1439, 1491, 1562, 2343, 2878, 2982, 4317, 4686, 5467, 8634, 10073, 10934, 15829, 16401, 20146, 30219, 31658, 32802, 47487, 60438, 94974, 102169, 110803, 204338, 221606, 306507, 332409, 613014, 664818, 715183, 1123859, 1430366, 2145549, 2247718, 3371577, 4291098, 6743154, 7867013, 15734026, 23601039, 47202078]

約数ペア:

[(1, 47202078), (2, 23601039), (3, 15734026), (6, 7867013), (7, 6743154), (11, 4291098), (14, 3371577), (21, 2247718), (22, 2145549), (33, 1430366), (42, 1123859), (66, 715183), (71, 664818), (77, 613014), (142, 332409), (154, 306507), (213, 221606), (231, 204338), (426, 110803), (462, 102169), (497, 94974), (781, 60438), (994, 47487), (1439, 32802), (1491, 31658), (1562, 30219), (2343, 20146), (2878, 16401), (2982, 15829), (4317, 10934), (4686, 10073), (5467, 8634)]