49222940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14563}}^1$

素因数の和:14598

約数の個数: 36

約数和(自身を含む): 111938904

約数和(自身を除く): 62715964

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 14563, 29126, 58252, 72815, 145630, 189319, 291260, 378638, 757276, 946595, 1893190, 2461147, 3786380, 4922294, 9844588, 12305735, 24611470, 49222940]

約数ペア:

[(1, 49222940), (2, 24611470), (4, 12305735), (5, 9844588), (10, 4922294), (13, 3786380), (20, 2461147), (26, 1893190), (52, 946595), (65, 757276), (130, 378638), (169, 291260), (260, 189319), (338, 145630), (676, 72815), (845, 58252), (1690, 29126), (3380, 14563)]