56551835560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{15299}}^1$

素因数の和:15623

約数の個数: 128

約数和(自身を含む): 143824896000

約数和(自身を除く): 87273060440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 271, 310, 341, 440, 542, 620, 682, 1084, 1240, 1355, 1364, 1705, 2168, 2710, 2728, 2981, 3410, 5420, 5962, 6820, 8401, 10840, 11924, 13640, 14905, 15299, 16802, 23848, 29810, 30598, 33604, 42005, 59620, 61196, 67208, 76495, 84010, 92411, 119240, 122392, 152990, 168020, 168289, 184822, 305980, 336040, 336578, 369644, 462055, 474269, 611960, 673156, 739288, 841445, 924110, 948538, 1346312, 1682890, 1848220, 1897076, 2371345, 3365780, 3696440, 3794152, 4146029, 4742690, 5216959, 6731560, 8292058, 9485380, 10433918, 16584116, 18970760, 20730145, 20867836, 26084795, 33168232, 41460290, 41735672, 45606319, 52169590, 82920580, 91212638, 104339180, 128526899, 165841160, 182425276, 208678360, 228031595, 257053798, 364850552, 456063190, 514107596, 642634495, 912126380, 1028215192, 1285268990, 1413795889, 1824252760, 2570537980, 2827591778, 5141075960, 5655183556, 7068979445, 11310367112, 14137958890, 28275917780, 56551835560]

約数ペア:

[(1, 56551835560), (2, 28275917780), (4, 14137958890), (5, 11310367112), (8, 7068979445), (10, 5655183556), (11, 5141075960), (20, 2827591778), (22, 2570537980), (31, 1824252760), (40, 1413795889), (44, 1285268990), (55, 1028215192), (62, 912126380), (88, 642634495), (110, 514107596), (124, 456063190), (155, 364850552), (220, 257053798), (248, 228031595), (271, 208678360), (310, 182425276), (341, 165841160), (440, 128526899), (542, 104339180), (620, 91212638), (682, 82920580), (1084, 52169590), (1240, 45606319), (1355, 41735672), (1364, 41460290), (1705, 33168232), (2168, 26084795), (2710, 20867836), (2728, 20730145), (2981, 18970760), (3410, 16584116), (5420, 10433918), (5962, 9485380), (6820, 8292058), (8401, 6731560), (10840, 5216959), (11924, 4742690), (13640, 4146029), (14905, 3794152), (15299, 3696440), (16802, 3365780), (23848, 2371345), (29810, 1897076), (30598, 1848220), (33604, 1682890), (42005, 1346312), (59620, 948538), (61196, 924110), (67208, 841445), (76495, 739288), (84010, 673156), (92411, 611960), (119240, 474269), (122392, 462055), (152990, 369644), (168020, 336578), (168289, 336040), (184822, 305980)]