56987814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1381

約数の個数: 48

約数和(自身を含む): 126384192

約数和(自身を除く): 69396378

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 169, 258, 338, 507, 559, 1014, 1118, 1307, 1677, 2614, 3354, 3921, 7267, 7842, 14534, 16991, 21801, 33982, 43602, 50973, 56201, 101946, 112402, 168603, 220883, 337206, 441766, 662649, 730613, 1325298, 1461226, 2191839, 4383678, 9497969, 18995938, 28493907, 56987814]

約数ペア:

[(1, 56987814), (2, 28493907), (3, 18995938), (6, 9497969), (13, 4383678), (26, 2191839), (39, 1461226), (43, 1325298), (78, 730613), (86, 662649), (129, 441766), (169, 337206), (258, 220883), (338, 168603), (507, 112402), (559, 101946), (1014, 56201), (1118, 50973), (1307, 43602), (1677, 33982), (2614, 21801), (3354, 16991), (3921, 14534), (7267, 7842)]