49946890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23017}}^1$

素因数の和:23062

約数の個数: 32

約数和(自身を含む): 106066944

約数和(自身を除く): 56120054

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 23017, 46034, 115085, 161119, 230170, 322238, 713527, 805595, 1427054, 1611190, 3567635, 4994689, 7135270, 9989378, 24973445, 49946890]

約数ペア:

[(1, 49946890), (2, 24973445), (5, 9989378), (7, 7135270), (10, 4994689), (14, 3567635), (31, 1611190), (35, 1427054), (62, 805595), (70, 713527), (155, 322238), (217, 230170), (310, 161119), (434, 115085), (1085, 46034), (2170, 23017)]