51393476

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{607}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 91827456

約数和(自身を除く): 40433980

約数列:

[1, 2, 4, 61, 122, 244, 347, 607, 694, 1214, 1388, 2428, 21167, 37027, 42334, 74054, 84668, 148108, 210629, 421258, 842516, 12848369, 25696738, 51393476]

約数ペア:

[(1, 51393476), (2, 25696738), (4, 12848369), (61, 842516), (122, 421258), (244, 210629), (347, 148108), (607, 84668), (694, 74054), (1214, 42334), (1388, 37027), (2428, 21167)]