55978912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1459}}^1$

素因数の和:1589

約数の個数: 48

約数和(自身を含む): 121413600

約数和(自身を除く): 65434688

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 109, 176, 218, 352, 436, 872, 1199, 1459, 1744, 2398, 2918, 3488, 4796, 5836, 9592, 11672, 16049, 19184, 23344, 32098, 38368, 46688, 64196, 128392, 159031, 256784, 318062, 513568, 636124, 1272248, 1749341, 2544496, 3498682, 5088992, 6997364, 13994728, 27989456, 55978912]

約数ペア:

[(1, 55978912), (2, 27989456), (4, 13994728), (8, 6997364), (11, 5088992), (16, 3498682), (22, 2544496), (32, 1749341), (44, 1272248), (88, 636124), (109, 513568), (176, 318062), (218, 256784), (352, 159031), (436, 128392), (872, 64196), (1199, 46688), (1459, 38368), (1744, 32098), (2398, 23344), (2918, 19184), (3488, 16049), (4796, 11672), (5836, 9592)]