47099690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 99377280

約数和(自身を除く): 52277590

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 89, 110, 170, 178, 187, 283, 374, 445, 566, 890, 935, 979, 1415, 1513, 1870, 1958, 2830, 3026, 3113, 4811, 4895, 6226, 7565, 9622, 9790, 15130, 15565, 16643, 24055, 25187, 31130, 33286, 48110, 50374, 52921, 83215, 105842, 125935, 166430, 251870, 264605, 277057, 428179, 529210, 554114, 856358, 1385285, 2140895, 2770570, 4281790, 4709969, 9419938, 23549845, 47099690]

約数ペア:

[(1, 47099690), (2, 23549845), (5, 9419938), (10, 4709969), (11, 4281790), (17, 2770570), (22, 2140895), (34, 1385285), (55, 856358), (85, 554114), (89, 529210), (110, 428179), (170, 277057), (178, 264605), (187, 251870), (283, 166430), (374, 125935), (445, 105842), (566, 83215), (890, 52921), (935, 50374), (979, 48110), (1415, 33286), (1513, 31130), (1870, 25187), (1958, 24055), (2830, 16643), (3026, 15565), (3113, 15130), (4811, 9790), (4895, 9622), (6226, 7565)]