51988601

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8243}}^1$

素因数の和:8320

約数の個数: 16

約数和(自身を含む): 64105344

約数和(自身を除く): 12116743

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 8243, 57701, 140131, 436879, 980917, 3058153, 7426943, 51988601]

約数ペア:

[(1, 51988601), (7, 7426943), (17, 3058153), (53, 980917), (119, 436879), (371, 140131), (901, 57701), (6307, 8243)]