47978532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{190391}}^1$

素因数の和:190408

約数の個数: 36

約数和(自身を含む): 138605376

約数和(自身を除く): 90626844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 190391, 380782, 571173, 761564, 1142346, 1332737, 1713519, 2284692, 2665474, 3427038, 3998211, 5330948, 6854076, 7996422, 11994633, 15992844, 23989266, 47978532]

約数ペア:

[(1, 47978532), (2, 23989266), (3, 15992844), (4, 11994633), (6, 7996422), (7, 6854076), (9, 5330948), (12, 3998211), (14, 3427038), (18, 2665474), (21, 2284692), (28, 1713519), (36, 1332737), (42, 1142346), (63, 761564), (84, 571173), (126, 380782), (252, 190391)]