55874910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 167537664

約数和(自身を除く): 111662754

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 97, 105, 130, 182, 194, 195, 210, 211, 273, 291, 390, 422, 455, 485, 546, 582, 633, 679, 910, 970, 1055, 1261, 1266, 1358, 1365, 1455, 1477, 2037, 2110, 2522, 2730, 2743, 2910, 2954, 3165, 3395, 3783, 4074, 4431, 5486, 6305, 6330, 6790, 7385, 7566, 8229, 8827, 8862, 10185, 12610, 13715, 14770, 16458, 17654, 18915, 19201, 20370, 20467, 22155, 26481, 27430, 37830, 38402, 40934, 41145, 44135, 44310, 52962, 57603, 61401, 82290, 88270, 96005, 102335, 115206, 122802, 132405, 143269, 192010, 204670, 264810, 266071, 286538, 288015, 307005, 429807, 532142, 576030, 614010, 716345, 798213, 859614, 1330355, 1432690, 1596426, 1862497, 2149035, 2660710, 3724994, 3991065, 4298070, 5587491, 7982130, 9312485, 11174982, 18624970, 27937455, 55874910]

約数ペア:

[(1, 55874910), (2, 27937455), (3, 18624970), (5, 11174982), (6, 9312485), (7, 7982130), (10, 5587491), (13, 4298070), (14, 3991065), (15, 3724994), (21, 2660710), (26, 2149035), (30, 1862497), (35, 1596426), (39, 1432690), (42, 1330355), (65, 859614), (70, 798213), (78, 716345), (91, 614010), (97, 576030), (105, 532142), (130, 429807), (182, 307005), (194, 288015), (195, 286538), (210, 266071), (211, 264810), (273, 204670), (291, 192010), (390, 143269), (422, 132405), (455, 122802), (485, 115206), (546, 102335), (582, 96005), (633, 88270), (679, 82290), (910, 61401), (970, 57603), (1055, 52962), (1261, 44310), (1266, 44135), (1358, 41145), (1365, 40934), (1455, 38402), (1477, 37830), (2037, 27430), (2110, 26481), (2522, 22155), (2730, 20467), (2743, 20370), (2910, 19201), (2954, 18915), (3165, 17654), (3395, 16458), (3783, 14770), (4074, 13715), (4431, 12610), (5486, 10185), (6305, 8862), (6330, 8827), (6790, 8229), (7385, 7566)]