50325380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15629}}^1$

素因数の和:15668

約数の個数: 48

約数和(自身を含む): 126040320

約数和(自身を除く): 75714940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 15629, 31258, 62516, 78145, 109403, 156290, 218806, 312580, 359467, 437612, 547015, 718934, 1094030, 1437868, 1797335, 2188060, 2516269, 3594670, 5032538, 7189340, 10065076, 12581345, 25162690, 50325380]

約数ペア:

[(1, 50325380), (2, 25162690), (4, 12581345), (5, 10065076), (7, 7189340), (10, 5032538), (14, 3594670), (20, 2516269), (23, 2188060), (28, 1797335), (35, 1437868), (46, 1094030), (70, 718934), (92, 547015), (115, 437612), (140, 359467), (161, 312580), (230, 218806), (322, 156290), (460, 109403), (644, 78145), (805, 62516), (1610, 31258), (3220, 15629)]