52953320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{27017}}^1$

素因数の和:27042

約数の個数: 48

約数和(自身を含む): 138602340

約数和(自身を除く): 85649020

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 27017, 54034, 108068, 135085, 189119, 216136, 270170, 378238, 540340, 756476, 945595, 1080680, 1323833, 1512952, 1891190, 2647666, 3782380, 5295332, 6619165, 7564760, 10590664, 13238330, 26476660, 52953320]

約数ペア:

[(1, 52953320), (2, 26476660), (4, 13238330), (5, 10590664), (7, 7564760), (8, 6619165), (10, 5295332), (14, 3782380), (20, 2647666), (28, 1891190), (35, 1512952), (40, 1323833), (49, 1080680), (56, 945595), (70, 756476), (98, 540340), (140, 378238), (196, 270170), (245, 216136), (280, 189119), (392, 135085), (490, 108068), (980, 54034), (1960, 27017)]