49298065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 64995840

約数和(自身を除く): 15697775

約数列:

[1, 5, 19, 47, 61, 95, 181, 235, 305, 893, 905, 1159, 2867, 3439, 4465, 5795, 8507, 11041, 14335, 17195, 42535, 54473, 55205, 161633, 209779, 272365, 518927, 808165, 1048895, 2594635, 9859613, 49298065]

約数ペア:

[(1, 49298065), (5, 9859613), (19, 2594635), (47, 1048895), (61, 808165), (95, 518927), (181, 272365), (235, 209779), (305, 161633), (893, 55205), (905, 54473), (1159, 42535), (2867, 17195), (3439, 14335), (4465, 11041), (5795, 8507)]