53135658

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{128347}}^1$

素因数の和:128378

約数の個数: 24

約数和(自身を含む): 120133728

約数和(自身を除く): 66998070

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 128347, 256694, 385041, 770082, 1155123, 2310246, 2951981, 5903962, 8855943, 17711886, 26567829, 53135658]

約数ペア:

[(1, 53135658), (2, 26567829), (3, 17711886), (6, 8855943), (9, 5903962), (18, 2951981), (23, 2310246), (46, 1155123), (69, 770082), (138, 385041), (207, 256694), (414, 128347)]