48990201

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 72855552

約数和(自身を除く): 23865351

約数列:

[1, 3, 13, 39, 43, 129, 131, 223, 393, 559, 669, 1677, 1703, 2899, 5109, 5633, 8697, 9589, 16899, 28767, 29213, 73229, 87639, 124657, 219687, 373971, 379769, 1139307, 1256159, 3768477, 16330067, 48990201]

約数ペア:

[(1, 48990201), (3, 16330067), (13, 3768477), (39, 1256159), (43, 1139307), (129, 379769), (131, 373971), (223, 219687), (393, 124657), (559, 87639), (669, 73229), (1677, 29213), (1703, 28767), (2899, 16899), (5109, 9589), (5633, 8697)]