55151754

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1259}}^1$

素因数の和:1427

約数の個数: 48

約数和(自身を含む): 129276000

約数和(自身を除く): 74124246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 149, 294, 298, 447, 894, 1043, 1259, 2086, 2518, 3129, 3777, 6258, 7301, 7554, 8813, 14602, 17626, 21903, 26439, 43806, 52878, 61691, 123382, 185073, 187591, 370146, 375182, 562773, 1125546, 1313137, 2626274, 3939411, 7878822, 9191959, 18383918, 27575877, 55151754]

約数ペア:

[(1, 55151754), (2, 27575877), (3, 18383918), (6, 9191959), (7, 7878822), (14, 3939411), (21, 2626274), (42, 1313137), (49, 1125546), (98, 562773), (147, 375182), (149, 370146), (294, 187591), (298, 185073), (447, 123382), (894, 61691), (1043, 52878), (1259, 43806), (2086, 26439), (2518, 21903), (3129, 17626), (3777, 14602), (6258, 8813), (7301, 7554)]