49702060

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 107251200

約数和(自身を除く): 57549140

約数列:

[1, 2, 4, 5, 10, 20, 79, 83, 158, 166, 316, 332, 379, 395, 415, 758, 790, 830, 1516, 1580, 1660, 1895, 3790, 6557, 7580, 13114, 26228, 29941, 31457, 32785, 59882, 62914, 65570, 119764, 125828, 131140, 149705, 157285, 299410, 314570, 598820, 629140, 2485103, 4970206, 9940412, 12425515, 24851030, 49702060]

約数ペア:

[(1, 49702060), (2, 24851030), (4, 12425515), (5, 9940412), (10, 4970206), (20, 2485103), (79, 629140), (83, 598820), (158, 314570), (166, 299410), (316, 157285), (332, 149705), (379, 131140), (395, 125828), (415, 119764), (758, 65570), (790, 62914), (830, 59882), (1516, 32785), (1580, 31457), (1660, 29941), (1895, 26228), (3790, 13114), (6557, 7580)]