80963850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{49069}}^1$

素因数の和:49095

約数の個数: 48

約数和(自身を含む): 219048480

約数和(自身を除く): 138084630

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 49069, 98138, 147207, 245345, 294414, 490690, 539759, 736035, 1079518, 1226725, 1472070, 1619277, 2453450, 2698795, 3238554, 3680175, 5397590, 7360350, 8096385, 13493975, 16192770, 26987950, 40481925, 80963850]

約数ペア:

[(1, 80963850), (2, 40481925), (3, 26987950), (5, 16192770), (6, 13493975), (10, 8096385), (11, 7360350), (15, 5397590), (22, 3680175), (25, 3238554), (30, 2698795), (33, 2453450), (50, 1619277), (55, 1472070), (66, 1226725), (75, 1079518), (110, 736035), (150, 539759), (165, 490690), (275, 294414), (330, 245345), (550, 147207), (825, 98138), (1650, 49069)]