55335014780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1591001}}^1$

素因数の和:1591094

約数の個数: 48

約数和(自身を含む): 121883481216

約数和(自身を除く): 66548466436

約数列:

[1, 2, 4, 5, 10, 20, 37, 47, 74, 94, 148, 185, 188, 235, 370, 470, 740, 940, 1739, 3478, 6956, 8695, 17390, 34780, 1591001, 3182002, 6364004, 7955005, 15910010, 31820020, 58867037, 74777047, 117734074, 149554094, 235468148, 294335185, 299108188, 373885235, 588670370, 747770470, 1177340740, 1495540940, 2766750739, 5533501478, 11067002956, 13833753695, 27667507390, 55335014780]

約数ペア:

[(1, 55335014780), (2, 27667507390), (4, 13833753695), (5, 11067002956), (10, 5533501478), (20, 2766750739), (37, 1495540940), (47, 1177340740), (74, 747770470), (94, 588670370), (148, 373885235), (185, 299108188), (188, 294335185), (235, 235468148), (370, 149554094), (470, 117734074), (740, 74777047), (940, 58867037), (1739, 31820020), (3478, 15910010), (6956, 7955005), (8695, 6364004), (17390, 3182002), (34780, 1591001)]