52847360

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 139073760

約数和(自身を除く): 86226400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 53, 64, 76, 80, 82, 95, 106, 128, 152, 160, 164, 190, 205, 212, 256, 265, 304, 320, 328, 380, 410, 424, 530, 608, 640, 656, 760, 779, 820, 848, 1007, 1060, 1216, 1280, 1312, 1520, 1558, 1640, 1696, 2014, 2120, 2173, 2432, 2624, 3040, 3116, 3280, 3392, 3895, 4028, 4240, 4346, 4864, 5035, 5248, 6080, 6232, 6560, 6784, 7790, 8056, 8480, 8692, 10070, 10496, 10865, 12160, 12464, 13120, 13568, 15580, 16112, 16960, 17384, 20140, 21730, 24320, 24928, 26240, 31160, 32224, 33920, 34768, 40280, 41287, 43460, 49856, 52480, 62320, 64448, 67840, 69536, 80560, 82574, 86920, 99712, 124640, 128896, 139072, 161120, 165148, 173840, 199424, 206435, 249280, 257792, 278144, 322240, 330296, 347680, 412870, 498560, 556288, 644480, 660592, 695360, 825740, 997120, 1288960, 1321184, 1390720, 1651480, 2642368, 2781440, 3302960, 5284736, 6605920, 10569472, 13211840, 26423680, 52847360]

約数ペア:

[(1, 52847360), (2, 26423680), (4, 13211840), (5, 10569472), (8, 6605920), (10, 5284736), (16, 3302960), (19, 2781440), (20, 2642368), (32, 1651480), (38, 1390720), (40, 1321184), (41, 1288960), (53, 997120), (64, 825740), (76, 695360), (80, 660592), (82, 644480), (95, 556288), (106, 498560), (128, 412870), (152, 347680), (160, 330296), (164, 322240), (190, 278144), (205, 257792), (212, 249280), (256, 206435), (265, 199424), (304, 173840), (320, 165148), (328, 161120), (380, 139072), (410, 128896), (424, 124640), (530, 99712), (608, 86920), (640, 82574), (656, 80560), (760, 69536), (779, 67840), (820, 64448), (848, 62320), (1007, 52480), (1060, 49856), (1216, 43460), (1280, 41287), (1312, 40280), (1520, 34768), (1558, 33920), (1640, 32224), (1696, 31160), (2014, 26240), (2120, 24928), (2173, 24320), (2432, 21730), (2624, 20140), (3040, 17384), (3116, 16960), (3280, 16112), (3392, 15580), (3895, 13568), (4028, 13120), (4240, 12464), (4346, 12160), (4864, 10865), (5035, 10496), (5248, 10070), (6080, 8692), (6232, 8480), (6560, 8056), (6784, 7790)]