56355460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6599}}^1$

素因数の和:6676

約数の個数: 48

約数和(自身を含む): 137491200

約数和(自身を除く): 81135740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 6599, 8540, 13198, 26396, 32995, 46193, 65990, 92386, 131980, 184772, 230965, 402539, 461930, 805078, 923860, 1610156, 2012695, 2817773, 4025390, 5635546, 8050780, 11271092, 14088865, 28177730, 56355460]

約数ペア:

[(1, 56355460), (2, 28177730), (4, 14088865), (5, 11271092), (7, 8050780), (10, 5635546), (14, 4025390), (20, 2817773), (28, 2012695), (35, 1610156), (61, 923860), (70, 805078), (122, 461930), (140, 402539), (244, 230965), (305, 184772), (427, 131980), (610, 92386), (854, 65990), (1220, 46193), (1708, 32995), (2135, 26396), (4270, 13198), (6599, 8540)]