55062760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1367}}^1$

素因数の和:1450

約数の個数: 64

約数和(自身を含む): 132969600

約数和(自身を除く): 77906840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 152, 190, 212, 265, 380, 424, 530, 760, 1007, 1060, 1367, 2014, 2120, 2734, 4028, 5035, 5468, 6835, 8056, 10070, 10936, 13670, 20140, 25973, 27340, 40280, 51946, 54680, 72451, 103892, 129865, 144902, 207784, 259730, 289804, 362255, 519460, 579608, 724510, 1038920, 1376569, 1449020, 2753138, 2898040, 5506276, 6882845, 11012552, 13765690, 27531380, 55062760]

約数ペア:

[(1, 55062760), (2, 27531380), (4, 13765690), (5, 11012552), (8, 6882845), (10, 5506276), (19, 2898040), (20, 2753138), (38, 1449020), (40, 1376569), (53, 1038920), (76, 724510), (95, 579608), (106, 519460), (152, 362255), (190, 289804), (212, 259730), (265, 207784), (380, 144902), (424, 129865), (530, 103892), (760, 72451), (1007, 54680), (1060, 51946), (1367, 40280), (2014, 27340), (2120, 25973), (2734, 20140), (4028, 13670), (5035, 10936), (5468, 10070), (6835, 8056)]