51211556

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{9619}}^1$

素因数の和:9656

約数の個数: 24

約数和(自身を含む): 98585760

約数和(自身を除く): 47374204

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 9619, 19238, 38476, 105809, 211618, 423236, 1163899, 2327798, 4655596, 12802889, 25605778, 51211556]

約数ペア:

[(1, 51211556), (2, 25605778), (4, 12802889), (11, 4655596), (22, 2327798), (44, 1163899), (121, 423236), (242, 211618), (484, 105809), (1331, 38476), (2662, 19238), (5324, 9619)]