55404830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{757}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 107733024

約数和(自身を除く): 52328194

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 563, 757, 1126, 1514, 2815, 3785, 5630, 7319, 7570, 9841, 14638, 19682, 36595, 49205, 73190, 98410, 426191, 852382, 2130955, 4261910, 5540483, 11080966, 27702415, 55404830]

約数ペア:

[(1, 55404830), (2, 27702415), (5, 11080966), (10, 5540483), (13, 4261910), (26, 2130955), (65, 852382), (130, 426191), (563, 98410), (757, 73190), (1126, 49205), (1514, 36595), (2815, 19682), (3785, 14638), (5630, 9841), (7319, 7570)]