56655378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12743}}^1$

素因数の和:12783

約数の個数: 48

約数和(自身を含む): 139164480

約数和(自身を除く): 82509102

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 12743, 25486, 38229, 76458, 114687, 165659, 229374, 242117, 331318, 484234, 496977, 726351, 993954, 1452702, 1490931, 2179053, 2981862, 3147521, 4358106, 6295042, 9442563, 18885126, 28327689, 56655378]

約数ペア:

[(1, 56655378), (2, 28327689), (3, 18885126), (6, 9442563), (9, 6295042), (13, 4358106), (18, 3147521), (19, 2981862), (26, 2179053), (38, 1490931), (39, 1452702), (57, 993954), (78, 726351), (114, 496977), (117, 484234), (171, 331318), (234, 242117), (247, 229374), (342, 165659), (494, 114687), (741, 76458), (1482, 38229), (2223, 25486), (4446, 12743)]