56554453820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{24767}}^1$

素因数の和:24963

約数の個数: 96

約数和(自身を含む): 127826657280

約数和(自身を除く): 71272203460

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 127, 145, 155, 254, 290, 310, 508, 580, 620, 635, 899, 1270, 1798, 2540, 3596, 3683, 3937, 4495, 7366, 7874, 8990, 14732, 15748, 17980, 18415, 19685, 24767, 36830, 39370, 49534, 73660, 78740, 99068, 114173, 123835, 228346, 247670, 456692, 495340, 570865, 718243, 767777, 1141730, 1436486, 1535554, 2283460, 2872972, 3071108, 3145409, 3591215, 3838885, 6290818, 7182430, 7677770, 12581636, 14364860, 15355540, 15727045, 22265533, 31454090, 44531066, 62908180, 89062132, 91216861, 97507679, 111327665, 182433722, 195015358, 222655330, 364867444, 390030716, 445310660, 456084305, 487538395, 912168610, 975076790, 1824337220, 1950153580, 2827722691, 5655445382, 11310890764, 14138613455, 28277226910, 56554453820]

約数ペア:

[(1, 56554453820), (2, 28277226910), (4, 14138613455), (5, 11310890764), (10, 5655445382), (20, 2827722691), (29, 1950153580), (31, 1824337220), (58, 975076790), (62, 912168610), (116, 487538395), (124, 456084305), (127, 445310660), (145, 390030716), (155, 364867444), (254, 222655330), (290, 195015358), (310, 182433722), (508, 111327665), (580, 97507679), (620, 91216861), (635, 89062132), (899, 62908180), (1270, 44531066), (1798, 31454090), (2540, 22265533), (3596, 15727045), (3683, 15355540), (3937, 14364860), (4495, 12581636), (7366, 7677770), (7874, 7182430), (8990, 6290818), (14732, 3838885), (15748, 3591215), (17980, 3145409), (18415, 3071108), (19685, 2872972), (24767, 2283460), (36830, 1535554), (39370, 1436486), (49534, 1141730), (73660, 767777), (78740, 718243), (99068, 570865), (114173, 495340), (123835, 456692), (228346, 247670)]