51451230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{74567}}^1$

素因数の和:74600

約数の個数: 32

約数和(自身を含む): 128853504

約数和(自身を除く): 77402274

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 74567, 149134, 223701, 372835, 447402, 745670, 1118505, 1715041, 2237010, 3430082, 5145123, 8575205, 10290246, 17150410, 25725615, 51451230]

約数ペア:

[(1, 51451230), (2, 25725615), (3, 17150410), (5, 10290246), (6, 8575205), (10, 5145123), (15, 3430082), (23, 2237010), (30, 1715041), (46, 1118505), (69, 745670), (115, 447402), (138, 372835), (230, 223701), (345, 149134), (690, 74567)]