51565810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2137}}^1$

素因数の和:2290

約数の個数: 32

約数和(自身を含む): 98519040

約数和(自身を除く): 46953230

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 635, 1270, 2137, 2413, 4274, 4826, 10685, 12065, 21370, 24130, 40603, 81206, 203015, 271399, 406030, 542798, 1356995, 2713990, 5156581, 10313162, 25782905, 51565810]

約数ペア:

[(1, 51565810), (2, 25782905), (5, 10313162), (10, 5156581), (19, 2713990), (38, 1356995), (95, 542798), (127, 406030), (190, 271399), (254, 203015), (635, 81206), (1270, 40603), (2137, 24130), (2413, 21370), (4274, 12065), (4826, 10685)]