55759788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{541}}^1$

素因数の和:967

約数の個数: 72

約数和(自身を含む): 161776160

約数和(自身を除く): 106016372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 409, 541, 818, 1082, 1227, 1623, 1636, 2164, 2454, 2863, 3246, 3681, 3787, 4869, 4908, 5726, 6492, 7362, 7574, 8589, 9738, 11361, 11452, 14724, 15148, 17178, 19476, 22722, 25767, 34083, 34356, 45444, 51534, 68166, 103068, 136332, 221269, 442538, 663807, 885076, 1327614, 1548883, 1991421, 2655228, 3097766, 3982842, 4646649, 6195532, 7965684, 9293298, 13939947, 18586596, 27879894, 55759788]

約数ペア:

[(1, 55759788), (2, 27879894), (3, 18586596), (4, 13939947), (6, 9293298), (7, 7965684), (9, 6195532), (12, 4646649), (14, 3982842), (18, 3097766), (21, 2655228), (28, 1991421), (36, 1548883), (42, 1327614), (63, 885076), (84, 663807), (126, 442538), (252, 221269), (409, 136332), (541, 103068), (818, 68166), (1082, 51534), (1227, 45444), (1623, 34356), (1636, 34083), (2164, 25767), (2454, 22722), (2863, 19476), (3246, 17178), (3681, 15148), (3787, 14724), (4869, 11452), (4908, 11361), (5726, 9738), (6492, 8589), (7362, 7574)]