50340405

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1021}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 85357440

約数和(自身を除く): 35017035

約数列:

[1, 3, 5, 15, 19, 57, 95, 173, 285, 519, 865, 1021, 2595, 3063, 3287, 5105, 9861, 15315, 16435, 19399, 49305, 58197, 96995, 176633, 290985, 529899, 883165, 2649495, 3356027, 10068081, 16780135, 50340405]

約数ペア:

[(1, 50340405), (3, 16780135), (5, 10068081), (15, 3356027), (19, 2649495), (57, 883165), (95, 529899), (173, 290985), (285, 176633), (519, 96995), (865, 58197), (1021, 49305), (2595, 19399), (3063, 16435), (3287, 15315), (5105, 9861)]