57516532

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 108380160

約数和(自身を除く): 50863628

約数列:

[1, 2, 4, 31, 47, 62, 71, 94, 124, 139, 142, 188, 278, 284, 556, 1457, 2201, 2914, 3337, 4309, 4402, 5828, 6533, 6674, 8618, 8804, 9869, 13066, 13348, 17236, 19738, 26132, 39476, 103447, 202523, 206894, 305939, 405046, 413788, 463843, 611878, 810092, 927686, 1223756, 1855372, 14379133, 28758266, 57516532]

約数ペア:

[(1, 57516532), (2, 28758266), (4, 14379133), (31, 1855372), (47, 1223756), (62, 927686), (71, 810092), (94, 611878), (124, 463843), (139, 413788), (142, 405046), (188, 305939), (278, 206894), (284, 202523), (556, 103447), (1457, 39476), (2201, 26132), (2914, 19738), (3337, 17236), (4309, 13348), (4402, 13066), (5828, 9869), (6533, 8804), (6674, 8618)]