51887667568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1847}}^1$

素因数の和:2187

約数の個数: 160

約数和(自身を含む): 119672340480

約数和(自身を除く): 67784672912

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 176, 209, 248, 271, 304, 341, 418, 496, 542, 589, 682, 836, 1084, 1178, 1364, 1672, 1847, 2168, 2356, 2728, 2981, 3344, 3694, 4336, 4712, 5149, 5456, 5962, 6479, 7388, 8401, 9424, 10298, 11924, 12958, 14776, 16802, 20317, 20596, 23848, 25916, 29552, 33604, 35093, 40634, 41192, 47696, 51832, 56639, 57257, 67208, 70186, 81268, 82384, 92411, 103664, 113278, 114514, 134416, 140372, 159619, 162536, 184822, 226556, 229028, 280744, 319238, 325072, 369644, 386023, 453112, 458056, 500537, 561488, 629827, 638476, 739288, 772046, 906224, 916112, 1001074, 1087883, 1259654, 1276952, 1478576, 1544092, 1755809, 2002148, 2175766, 2519308, 2553904, 3088184, 3511618, 4004296, 4351532, 5038616, 5505907, 6176368, 7023236, 8008592, 8703064, 9510203, 10077232, 11011814, 11966713, 14046472, 15516647, 17406128, 19020406, 22023628, 23933426, 28092944, 31033294, 38040812, 44047256, 47866852, 62066588, 76081624, 88094512, 95733704, 104612233, 124133176, 152163248, 170683117, 191467408, 209224466, 248266352, 294816293, 341366234, 418448932, 589632586, 682732468, 836897864, 1179265172, 1365464936, 1673795728, 2358530344, 2730929872, 3242979223, 4717060688, 6485958446, 12971916892, 25943833784, 51887667568]

約数ペア:

[(1, 51887667568), (2, 25943833784), (4, 12971916892), (8, 6485958446), (11, 4717060688), (16, 3242979223), (19, 2730929872), (22, 2358530344), (31, 1673795728), (38, 1365464936), (44, 1179265172), (62, 836897864), (76, 682732468), (88, 589632586), (124, 418448932), (152, 341366234), (176, 294816293), (209, 248266352), (248, 209224466), (271, 191467408), (304, 170683117), (341, 152163248), (418, 124133176), (496, 104612233), (542, 95733704), (589, 88094512), (682, 76081624), (836, 62066588), (1084, 47866852), (1178, 44047256), (1364, 38040812), (1672, 31033294), (1847, 28092944), (2168, 23933426), (2356, 22023628), (2728, 19020406), (2981, 17406128), (3344, 15516647), (3694, 14046472), (4336, 11966713), (4712, 11011814), (5149, 10077232), (5456, 9510203), (5962, 8703064), (6479, 8008592), (7388, 7023236), (8401, 6176368), (9424, 5505907), (10298, 5038616), (11924, 4351532), (12958, 4004296), (14776, 3511618), (16802, 3088184), (20317, 2553904), (20596, 2519308), (23848, 2175766), (25916, 2002148), (29552, 1755809), (33604, 1544092), (35093, 1478576), (40634, 1276952), (41192, 1259654), (47696, 1087883), (51832, 1001074), (56639, 916112), (57257, 906224), (67208, 772046), (70186, 739288), (81268, 638476), (82384, 629827), (92411, 561488), (103664, 500537), (113278, 458056), (114514, 453112), (134416, 386023), (140372, 369644), (159619, 325072), (162536, 319238), (184822, 280744), (226556, 229028)]