49035861

素因数分解:

$3^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:655

約数の個数: 40

約数和(自身を含む): 84332160

約数和(自身を除く): 35296299

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 197, 439, 567, 591, 1317, 1379, 1773, 3073, 3951, 4137, 5319, 9219, 11853, 12411, 15957, 27657, 35559, 37233, 82971, 86483, 111699, 248913, 259449, 605381, 778347, 1816143, 2335041, 5448429, 7005123, 16345287, 49035861]

約数ペア:

[(1, 49035861), (3, 16345287), (7, 7005123), (9, 5448429), (21, 2335041), (27, 1816143), (63, 778347), (81, 605381), (189, 259449), (197, 248913), (439, 111699), (567, 86483), (591, 82971), (1317, 37233), (1379, 35559), (1773, 27657), (3073, 15957), (3951, 12411), (4137, 11853), (5319, 9219)]