56552570920

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4243}}^1\times {\mathrm{6287}}^1$

素因数の和:10594

約数の個数: 64

約数和(自身を含む): 129695281920

約数和(自身を除く): 73142711000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 4243, 6287, 8486, 12574, 16972, 21215, 25148, 31435, 33944, 42430, 50296, 62870, 84860, 125740, 169720, 224879, 251480, 333211, 449758, 666422, 899516, 1124395, 1332844, 1666055, 1799032, 2248790, 2665688, 3332110, 4497580, 6664220, 8995160, 13328440, 26675741, 53351482, 106702964, 133378705, 213405928, 266757410, 533514820, 1067029640, 1413814273, 2827628546, 5655257092, 7069071365, 11310514184, 14138142730, 28276285460, 56552570920]

約数ペア:

[(1, 56552570920), (2, 28276285460), (4, 14138142730), (5, 11310514184), (8, 7069071365), (10, 5655257092), (20, 2827628546), (40, 1413814273), (53, 1067029640), (106, 533514820), (212, 266757410), (265, 213405928), (424, 133378705), (530, 106702964), (1060, 53351482), (2120, 26675741), (4243, 13328440), (6287, 8995160), (8486, 6664220), (12574, 4497580), (16972, 3332110), (21215, 2665688), (25148, 2248790), (31435, 1799032), (33944, 1666055), (42430, 1332844), (50296, 1124395), (62870, 899516), (84860, 666422), (125740, 449758), (169720, 333211), (224879, 251480)]