52007921420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2198137}}^1$

素因数の和:2198179

約数の個数: 72

約数和(自身を含む): 135159109344

約数和(自身を除く): 83151187924

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5915, 11830, 23660, 2198137, 4396274, 8792548, 10990685, 15386959, 21981370, 28575781, 30773918, 43962740, 57151562, 61547836, 76934795, 114303124, 142878905, 153869590, 200030467, 285757810, 307739180, 371485153, 400060934, 571515620, 742970306, 800121868, 1000152335, 1485940612, 1857425765, 2000304670, 2600396071, 3714851530, 4000609340, 5200792142, 7429703060, 10401584284, 13001980355, 26003960710, 52007921420]

約数ペア:

[(1, 52007921420), (2, 26003960710), (4, 13001980355), (5, 10401584284), (7, 7429703060), (10, 5200792142), (13, 4000609340), (14, 3714851530), (20, 2600396071), (26, 2000304670), (28, 1857425765), (35, 1485940612), (52, 1000152335), (65, 800121868), (70, 742970306), (91, 571515620), (130, 400060934), (140, 371485153), (169, 307739180), (182, 285757810), (260, 200030467), (338, 153869590), (364, 142878905), (455, 114303124), (676, 76934795), (845, 61547836), (910, 57151562), (1183, 43962740), (1690, 30773918), (1820, 28575781), (2366, 21981370), (3380, 15386959), (4732, 10990685), (5915, 8792548), (11830, 4396274), (23660, 2198137)]