47721310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^2$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 106184736

約数和(自身を除く): 58463426

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 229, 455, 458, 910, 1145, 1603, 2290, 2977, 3206, 5954, 8015, 14885, 16030, 20839, 29770, 41678, 52441, 104195, 104882, 208390, 262205, 367087, 524410, 681733, 734174, 1363466, 1835435, 3408665, 3670870, 4772131, 6817330, 9544262, 23860655, 47721310]

約数ペア:

[(1, 47721310), (2, 23860655), (5, 9544262), (7, 6817330), (10, 4772131), (13, 3670870), (14, 3408665), (26, 1835435), (35, 1363466), (65, 734174), (70, 681733), (91, 524410), (130, 367087), (182, 262205), (229, 208390), (455, 104882), (458, 104195), (910, 52441), (1145, 41678), (1603, 29770), (2290, 20839), (2977, 16030), (3206, 14885), (5954, 8015)]