51919010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36307}}^1$

素因数の和:36338

約数の個数: 32

約数和(自身を含む): 109795392

約数和(自身を除く): 57876382

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 36307, 72614, 181535, 363070, 399377, 471991, 798754, 943982, 1996885, 2359955, 3993770, 4719910, 5191901, 10383802, 25959505, 51919010]

約数ペア:

[(1, 51919010), (2, 25959505), (5, 10383802), (10, 5191901), (11, 4719910), (13, 3993770), (22, 2359955), (26, 1996885), (55, 943982), (65, 798754), (110, 471991), (130, 399377), (143, 363070), (286, 181535), (715, 72614), (1430, 36307)]