51115691530

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1220819}}^1$

素因数の和:1220958

約数の個数: 32

約数和(自身を含む): 94930963200

約数和(自身を除く): 43815271670

約数列:

[1, 2, 5, 10, 53, 79, 106, 158, 265, 395, 530, 790, 4187, 8374, 20935, 41870, 1220819, 2441638, 6104095, 12208190, 64703407, 96444701, 129406814, 192889402, 323517035, 482223505, 647034070, 964447010, 5111569153, 10223138306, 25557845765, 51115691530]

約数ペア:

[(1, 51115691530), (2, 25557845765), (5, 10223138306), (10, 5111569153), (53, 964447010), (79, 647034070), (106, 482223505), (158, 323517035), (265, 192889402), (395, 129406814), (530, 96444701), (790, 64703407), (4187, 12208190), (8374, 6104095), (20935, 2441638), (41870, 1220819)]