51490410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{7561}}^1$

素因数の和:7798

約数の個数: 32

約数和(自身を含む): 124137792

約数和(自身を除く): 72647382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3405, 6810, 7561, 15122, 22683, 37805, 45366, 75610, 113415, 226830, 1716347, 3432694, 5149041, 8581735, 10298082, 17163470, 25745205, 51490410]

約数ペア:

[(1, 51490410), (2, 25745205), (3, 17163470), (5, 10298082), (6, 8581735), (10, 5149041), (15, 3432694), (30, 1716347), (227, 226830), (454, 113415), (681, 75610), (1135, 45366), (1362, 37805), (2270, 22683), (3405, 15122), (6810, 7561)]