56085960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2903}}^1$

素因数の和:2947

約数の個数: 128

約数和(自身を含む): 200724480

約数和(自身を除く): 144638520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 2903, 3220, 3864, 4830, 5806, 6440, 8709, 9660, 11612, 14515, 17418, 19320, 20321, 23224, 29030, 34836, 40642, 43545, 58060, 60963, 66769, 69672, 81284, 87090, 101605, 116120, 121926, 133538, 162568, 174180, 200307, 203210, 243852, 267076, 304815, 333845, 348360, 400614, 406420, 467383, 487704, 534152, 609630, 667690, 801228, 812840, 934766, 1001535, 1219260, 1335380, 1402149, 1602456, 1869532, 2003070, 2336915, 2438520, 2670760, 2804298, 3739064, 4006140, 4673830, 5608596, 7010745, 8012280, 9347660, 11217192, 14021490, 18695320, 28042980, 56085960]

約数ペア:

[(1, 56085960), (2, 28042980), (3, 18695320), (4, 14021490), (5, 11217192), (6, 9347660), (7, 8012280), (8, 7010745), (10, 5608596), (12, 4673830), (14, 4006140), (15, 3739064), (20, 2804298), (21, 2670760), (23, 2438520), (24, 2336915), (28, 2003070), (30, 1869532), (35, 1602456), (40, 1402149), (42, 1335380), (46, 1219260), (56, 1001535), (60, 934766), (69, 812840), (70, 801228), (84, 667690), (92, 609630), (105, 534152), (115, 487704), (120, 467383), (138, 406420), (140, 400614), (161, 348360), (168, 333845), (184, 304815), (210, 267076), (230, 243852), (276, 203210), (280, 200307), (322, 174180), (345, 162568), (420, 133538), (460, 121926), (483, 116120), (552, 101605), (644, 87090), (690, 81284), (805, 69672), (840, 66769), (920, 60963), (966, 58060), (1288, 43545), (1380, 40642), (1610, 34836), (1932, 29030), (2415, 23224), (2760, 20321), (2903, 19320), (3220, 17418), (3864, 14515), (4830, 11612), (5806, 9660), (6440, 8709)]