56897504

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2551}}^1$

素因数の和:2619

約数の個数: 48

約数和(自身を含む): 121546656

約数和(自身を除く): 64649152

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 272, 328, 544, 656, 697, 1312, 1394, 2551, 2788, 5102, 5576, 10204, 11152, 20408, 22304, 40816, 43367, 81632, 86734, 104591, 173468, 209182, 346936, 418364, 693872, 836728, 1387744, 1673456, 1778047, 3346912, 3556094, 7112188, 14224376, 28448752, 56897504]

約数ペア:

[(1, 56897504), (2, 28448752), (4, 14224376), (8, 7112188), (16, 3556094), (17, 3346912), (32, 1778047), (34, 1673456), (41, 1387744), (68, 836728), (82, 693872), (136, 418364), (164, 346936), (272, 209182), (328, 173468), (544, 104591), (656, 86734), (697, 81632), (1312, 43367), (1394, 40816), (2551, 22304), (2788, 20408), (5102, 11152), (5576, 10204)]