56507360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3881}}^1$

素因数の和:3916

約数の個数: 96

約数和(自身を含む): 164348352

約数和(自身を除く): 107840992

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 3881, 7280, 7762, 14560, 15524, 19405, 27167, 31048, 38810, 50453, 54334, 62096, 77620, 100906, 108668, 124192, 135835, 155240, 201812, 217336, 252265, 271670, 310480, 353171, 403624, 434672, 504530, 543340, 620960, 706342, 807248, 869344, 1009060, 1086680, 1412684, 1614496, 1765855, 2018120, 2173360, 2825368, 3531710, 4036240, 4346720, 5650736, 7063420, 8072480, 11301472, 14126840, 28253680, 56507360]

約数ペア:

[(1, 56507360), (2, 28253680), (4, 14126840), (5, 11301472), (7, 8072480), (8, 7063420), (10, 5650736), (13, 4346720), (14, 4036240), (16, 3531710), (20, 2825368), (26, 2173360), (28, 2018120), (32, 1765855), (35, 1614496), (40, 1412684), (52, 1086680), (56, 1009060), (65, 869344), (70, 807248), (80, 706342), (91, 620960), (104, 543340), (112, 504530), (130, 434672), (140, 403624), (160, 353171), (182, 310480), (208, 271670), (224, 252265), (260, 217336), (280, 201812), (364, 155240), (416, 135835), (455, 124192), (520, 108668), (560, 100906), (728, 77620), (910, 62096), (1040, 54334), (1120, 50453), (1456, 38810), (1820, 31048), (2080, 27167), (2912, 19405), (3640, 15524), (3881, 14560), (7280, 7762)]