55129802

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 104809320

約数和(自身を除く): 49679518

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 109, 182, 218, 397, 637, 763, 794, 1274, 1417, 1526, 2779, 2834, 5161, 5341, 5558, 9919, 10322, 10682, 19453, 19838, 36127, 38906, 43273, 69433, 72254, 86546, 138866, 252889, 302911, 505778, 562549, 605822, 1125098, 2120377, 3937843, 4240754, 7875686, 27564901, 55129802]

約数ペア:

[(1, 55129802), (2, 27564901), (7, 7875686), (13, 4240754), (14, 3937843), (26, 2120377), (49, 1125098), (91, 605822), (98, 562549), (109, 505778), (182, 302911), (218, 252889), (397, 138866), (637, 86546), (763, 72254), (794, 69433), (1274, 43273), (1417, 38906), (1526, 36127), (2779, 19838), (2834, 19453), (5161, 10682), (5341, 10322), (5558, 9919)]