50496405

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 83804160

約数和(自身を除く): 33307755

約数列:

[1, 3, 5, 15, 43, 79, 129, 215, 237, 395, 645, 991, 1185, 2973, 3397, 4955, 10191, 14865, 16985, 42613, 50955, 78289, 127839, 213065, 234867, 391445, 639195, 1174335, 3366427, 10099281, 16832135, 50496405]

約数ペア:

[(1, 50496405), (3, 16832135), (5, 10099281), (15, 3366427), (43, 1174335), (79, 639195), (129, 391445), (215, 234867), (237, 213065), (395, 127839), (645, 78289), (991, 50955), (1185, 42613), (2973, 16985), (3397, 14865), (4955, 10191)]