50671504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{243613}}^1$

素因数の和:243634

約数の個数: 20

約数和(自身を含む): 105728476

約数和(自身を除く): 55056972

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 243613, 487226, 974452, 1948904, 3166969, 3897808, 6333938, 12667876, 25335752, 50671504]

約数ペア:

[(1, 50671504), (2, 25335752), (4, 12667876), (8, 6333938), (13, 3897808), (16, 3166969), (26, 1948904), (52, 974452), (104, 487226), (208, 243613)]