51997219202

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{29209}}^1$

素因数の和:29510

約数の個数: 32

約数和(自身を含む): 80538980400

約数和(自身を除く): 28541761198

約数列:

[1, 2, 73, 89, 137, 146, 178, 274, 6497, 10001, 12193, 12994, 20002, 24386, 29209, 58418, 890089, 1780178, 2132257, 2599601, 4001633, 4264514, 5199202, 8003266, 189770873, 292119209, 356145337, 379541746, 584238418, 712290674, 25998609601, 51997219202]

約数ペア:

[(1, 51997219202), (2, 25998609601), (73, 712290674), (89, 584238418), (137, 379541746), (146, 356145337), (178, 292119209), (274, 189770873), (6497, 8003266), (10001, 5199202), (12193, 4264514), (12994, 4001633), (20002, 2599601), (24386, 2132257), (29209, 1780178), (58418, 890089)]