51184952

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70309}}^1$

素因数の和:70335

約数の個数: 32

約数和(自身を含む): 118120800

約数和(自身を除く): 66935848

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 70309, 140618, 281236, 492163, 562472, 914017, 984326, 1828034, 1968652, 3656068, 3937304, 6398119, 7312136, 12796238, 25592476, 51184952]

約数ペア:

[(1, 51184952), (2, 25592476), (4, 12796238), (7, 7312136), (8, 6398119), (13, 3937304), (14, 3656068), (26, 1968652), (28, 1828034), (52, 984326), (56, 914017), (91, 562472), (104, 492163), (182, 281236), (364, 140618), (728, 70309)]