51521512

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{17359}}^1$

素因数の和:17425

約数の個数: 32

約数和(自身を含む): 112492800

約数和(自身を除く): 60971288

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 17359, 34718, 69436, 121513, 138872, 243026, 486052, 920027, 972104, 1840054, 3680108, 6440189, 7360216, 12880378, 25760756, 51521512]

約数ペア:

[(1, 51521512), (2, 25760756), (4, 12880378), (7, 7360216), (8, 6440189), (14, 3680108), (28, 1840054), (53, 972104), (56, 920027), (106, 486052), (212, 243026), (371, 138872), (424, 121513), (742, 69436), (1484, 34718), (2968, 17359)]