54919072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1361}}^1$

素因数の和:1481

約数の個数: 48

約数和(自身を含む): 117725832

約数和(自身を除く): 62806760

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 416, 776, 1261, 1361, 1552, 2522, 2722, 3104, 5044, 5444, 10088, 10888, 17693, 20176, 21776, 35386, 40352, 43552, 70772, 132017, 141544, 264034, 283088, 528068, 566176, 1056136, 1716221, 2112272, 3432442, 4224544, 6864884, 13729768, 27459536, 54919072]

約数ペア:

[(1, 54919072), (2, 27459536), (4, 13729768), (8, 6864884), (13, 4224544), (16, 3432442), (26, 2112272), (32, 1716221), (52, 1056136), (97, 566176), (104, 528068), (194, 283088), (208, 264034), (388, 141544), (416, 132017), (776, 70772), (1261, 43552), (1361, 40352), (1552, 35386), (2522, 21776), (2722, 20176), (3104, 17693), (5044, 10888), (5444, 10088)]