49400715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36191}}^1$

素因数の和:36219

約数の個数: 32

約数和(自身を含む): 97284096

約数和(自身を除く): 47883381

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 36191, 108573, 180955, 253337, 470483, 542865, 760011, 1266685, 1411449, 2352415, 3293381, 3800055, 7057245, 9880143, 16466905, 49400715]

約数ペア:

[(1, 49400715), (3, 16466905), (5, 9880143), (7, 7057245), (13, 3800055), (15, 3293381), (21, 2352415), (35, 1411449), (39, 1266685), (65, 760011), (91, 542865), (105, 470483), (195, 253337), (273, 180955), (455, 108573), (1365, 36191)]