55513904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2473}}^1$

素因数の和:2565

約数の個数: 40

約数和(自身を含む): 114120672

約数和(自身を除く): 58606768

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1403, 2473, 2806, 4946, 5612, 9892, 11224, 19784, 22448, 39568, 56879, 113758, 150853, 227516, 301706, 455032, 603412, 910064, 1206824, 2413648, 3469619, 6939238, 13878476, 27756952, 55513904]

約数ペア:

[(1, 55513904), (2, 27756952), (4, 13878476), (8, 6939238), (16, 3469619), (23, 2413648), (46, 1206824), (61, 910064), (92, 603412), (122, 455032), (184, 301706), (244, 227516), (368, 150853), (488, 113758), (976, 56879), (1403, 39568), (2473, 22448), (2806, 19784), (4946, 11224), (5612, 9892)]