51306190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{701}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 99773856

約数和(自身を除く): 48467666

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 563, 701, 1126, 1402, 2815, 3505, 5630, 7010, 7319, 9113, 14638, 18226, 36595, 45565, 73190, 91130, 394663, 789326, 1973315, 3946630, 5130619, 10261238, 25653095, 51306190]

約数ペア:

[(1, 51306190), (2, 25653095), (5, 10261238), (10, 5130619), (13, 3946630), (26, 1973315), (65, 789326), (130, 394663), (563, 91130), (701, 73190), (1126, 45565), (1402, 36595), (2815, 18226), (3505, 14638), (5630, 9113), (7010, 7319)]