55738578

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4409}}^1$

素因数の和:4471

約数の個数: 48

約数和(自身を含む): 132723360

約数和(自身を除く): 76984782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 4409, 6321, 8818, 12642, 13227, 26454, 30863, 61726, 92589, 185178, 189587, 216041, 379174, 432082, 568761, 648123, 1137522, 1296246, 1327109, 2654218, 3981327, 7962654, 9289763, 18579526, 27869289, 55738578]

約数ペア:

[(1, 55738578), (2, 27869289), (3, 18579526), (6, 9289763), (7, 7962654), (14, 3981327), (21, 2654218), (42, 1327109), (43, 1296246), (49, 1137522), (86, 648123), (98, 568761), (129, 432082), (147, 379174), (258, 216041), (294, 189587), (301, 185178), (602, 92589), (903, 61726), (1806, 30863), (2107, 26454), (4214, 13227), (4409, 12642), (6321, 8818)]