55151876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 111449520

約数和(自身を除く): 56297644

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 89, 178, 221, 356, 442, 701, 884, 1157, 1402, 1513, 2314, 2804, 3026, 4628, 6052, 9113, 11917, 18226, 19669, 23834, 36452, 39338, 47668, 62389, 78676, 124778, 154921, 249556, 309842, 619684, 811057, 1060613, 1622114, 2121226, 3244228, 4242452, 13787969, 27575938, 55151876]

約数ペア:

[(1, 55151876), (2, 27575938), (4, 13787969), (13, 4242452), (17, 3244228), (26, 2121226), (34, 1622114), (52, 1060613), (68, 811057), (89, 619684), (178, 309842), (221, 249556), (356, 154921), (442, 124778), (701, 78676), (884, 62389), (1157, 47668), (1402, 39338), (1513, 36452), (2314, 23834), (2804, 19669), (3026, 18226), (4628, 11917), (6052, 9113)]