51203978284

素因数分解:

$2^2\times {\mathrm{5231}}^1\times {\mathrm{2447141}}^1$

素因数の和:2452376

約数の個数: 12

約数和(自身を含む): 89624128608

約数和(自身を除く): 38420150324

約数列:

[1, 2, 4, 5231, 10462, 20924, 2447141, 4894282, 9788564, 12800994571, 25601989142, 51203978284]

約数ペア:

[(1, 51203978284), (2, 25601989142), (4, 12800994571), (5231, 9788564), (10462, 4894282), (20924, 2447141)]