55577886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 137991168

約数和(自身を除く): 82413282

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 137, 182, 273, 274, 411, 546, 743, 822, 959, 1486, 1781, 1918, 2229, 2877, 3562, 4458, 5201, 5343, 5754, 9659, 10402, 10686, 12467, 15603, 19318, 24934, 28977, 31206, 37401, 57954, 67613, 74802, 101791, 135226, 202839, 203582, 305373, 405678, 610746, 712537, 1323283, 1425074, 2137611, 2646566, 3969849, 4275222, 7939698, 9262981, 18525962, 27788943, 55577886]

約数ペア:

[(1, 55577886), (2, 27788943), (3, 18525962), (6, 9262981), (7, 7939698), (13, 4275222), (14, 3969849), (21, 2646566), (26, 2137611), (39, 1425074), (42, 1323283), (78, 712537), (91, 610746), (137, 405678), (182, 305373), (273, 203582), (274, 202839), (411, 135226), (546, 101791), (743, 74802), (822, 67613), (959, 57954), (1486, 37401), (1781, 31206), (1918, 28977), (2229, 24934), (2877, 19318), (3562, 15603), (4458, 12467), (5201, 10686), (5343, 10402), (5754, 9659)]