55519516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 111117888

約数和(自身を除く): 55598372

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 61, 92, 122, 244, 299, 598, 761, 793, 1196, 1403, 1522, 1586, 2806, 3044, 3172, 5612, 9893, 17503, 18239, 19786, 35006, 36478, 39572, 46421, 70012, 72956, 92842, 185684, 227539, 455078, 603473, 910156, 1067683, 1206946, 2135366, 2413892, 4270732, 13879879, 27759758, 55519516]

約数ペア:

[(1, 55519516), (2, 27759758), (4, 13879879), (13, 4270732), (23, 2413892), (26, 2135366), (46, 1206946), (52, 1067683), (61, 910156), (92, 603473), (122, 455078), (244, 227539), (299, 185684), (598, 92842), (761, 72956), (793, 70012), (1196, 46421), (1403, 39572), (1522, 36478), (1586, 35006), (2806, 19786), (3044, 18239), (3172, 17503), (5612, 9893)]