51457582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 87588864

約数和(自身を除く): 36131282

約数列:

[1, 2, 11, 22, 31, 62, 197, 341, 383, 394, 682, 766, 2167, 4213, 4334, 6107, 8426, 11873, 12214, 23746, 67177, 75451, 130603, 134354, 150902, 261206, 829961, 1659922, 2338981, 4677962, 25728791, 51457582]

約数ペア:

[(1, 51457582), (2, 25728791), (11, 4677962), (22, 2338981), (31, 1659922), (62, 829961), (197, 261206), (341, 150902), (383, 134354), (394, 130603), (682, 75451), (766, 67177), (2167, 23746), (4213, 12214), (4334, 11873), (6107, 8426)]