51963288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 151139520

約数和(自身を除く): 99176232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 97, 101, 102, 104, 136, 156, 194, 202, 204, 221, 291, 303, 312, 388, 404, 408, 442, 582, 606, 663, 776, 808, 884, 1164, 1212, 1261, 1313, 1326, 1649, 1717, 1768, 2328, 2424, 2522, 2626, 2652, 3298, 3434, 3783, 3939, 4947, 5044, 5151, 5252, 5304, 6596, 6868, 7566, 7878, 9797, 9894, 10088, 10302, 10504, 13192, 13736, 15132, 15756, 19594, 19788, 20604, 21437, 22321, 29391, 30264, 31512, 39188, 39576, 41208, 42874, 44642, 58782, 64311, 66963, 78376, 85748, 89284, 117564, 127361, 128622, 133926, 166549, 171496, 178568, 235128, 254722, 257244, 267852, 333098, 382083, 499647, 509444, 514488, 535704, 666196, 764166, 999294, 1018888, 1332392, 1528332, 1998588, 2165137, 3056664, 3997176, 4330274, 6495411, 8660548, 12990822, 17321096, 25981644, 51963288]

約数ペア:

[(1, 51963288), (2, 25981644), (3, 17321096), (4, 12990822), (6, 8660548), (8, 6495411), (12, 4330274), (13, 3997176), (17, 3056664), (24, 2165137), (26, 1998588), (34, 1528332), (39, 1332392), (51, 1018888), (52, 999294), (68, 764166), (78, 666196), (97, 535704), (101, 514488), (102, 509444), (104, 499647), (136, 382083), (156, 333098), (194, 267852), (202, 257244), (204, 254722), (221, 235128), (291, 178568), (303, 171496), (312, 166549), (388, 133926), (404, 128622), (408, 127361), (442, 117564), (582, 89284), (606, 85748), (663, 78376), (776, 66963), (808, 64311), (884, 58782), (1164, 44642), (1212, 42874), (1261, 41208), (1313, 39576), (1326, 39188), (1649, 31512), (1717, 30264), (1768, 29391), (2328, 22321), (2424, 21437), (2522, 20604), (2626, 19788), (2652, 19594), (3298, 15756), (3434, 15132), (3783, 13736), (3939, 13192), (4947, 10504), (5044, 10302), (5151, 10088), (5252, 9894), (5304, 9797), (6596, 7878), (6868, 7566)]