48672820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5189}}^1$

素因数の和:5272

約数の個数: 48

約数和(自身を含む): 118581120

約数和(自身を除く): 69908300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 5189, 9380, 10378, 20756, 25945, 36323, 51890, 72646, 103780, 145292, 181615, 347663, 363230, 695326, 726460, 1390652, 1738315, 2433641, 3476630, 4867282, 6953260, 9734564, 12168205, 24336410, 48672820]

約数ペア:

[(1, 48672820), (2, 24336410), (4, 12168205), (5, 9734564), (7, 6953260), (10, 4867282), (14, 3476630), (20, 2433641), (28, 1738315), (35, 1390652), (67, 726460), (70, 695326), (134, 363230), (140, 347663), (268, 181615), (335, 145292), (469, 103780), (670, 72646), (938, 51890), (1340, 36323), (1876, 25945), (2345, 20756), (4690, 10378), (5189, 9380)]