51501890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{468199}}^1$

素因数の和:468217

約数の個数: 16

約数和(自身を含む): 101131200

約数和(自身を除く): 49629310

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 468199, 936398, 2340995, 4681990, 5150189, 10300378, 25750945, 51501890]

約数ペア:

[(1, 51501890), (2, 25750945), (5, 10300378), (10, 5150189), (11, 4681990), (22, 2340995), (55, 936398), (110, 468199)]