49839444

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 143410176

約数和(自身を除く): 93570732

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 37, 51, 62, 68, 71, 74, 93, 102, 111, 124, 142, 148, 153, 186, 204, 213, 222, 279, 284, 306, 333, 372, 426, 444, 527, 558, 612, 629, 639, 666, 852, 1054, 1116, 1147, 1207, 1258, 1278, 1332, 1581, 1887, 2108, 2201, 2294, 2414, 2516, 2556, 2627, 3162, 3441, 3621, 3774, 4402, 4588, 4743, 4828, 5254, 5661, 6324, 6603, 6882, 7242, 7548, 7881, 8804, 9486, 10323, 10508, 10863, 11322, 13206, 13764, 14484, 15762, 18972, 19499, 19809, 20646, 21726, 22644, 23643, 26412, 31524, 37417, 38998, 39618, 41292, 43452, 44659, 47286, 58497, 74834, 77996, 79236, 81437, 89318, 94572, 112251, 116994, 133977, 149668, 162874, 175491, 178636, 224502, 233988, 244311, 267954, 325748, 336753, 350982, 401931, 449004, 488622, 535908, 673506, 701964, 732933, 803862, 977244, 1347012, 1384429, 1465866, 1607724, 2768858, 2931732, 4153287, 5537716, 8306574, 12459861, 16613148, 24919722, 49839444]

約数ペア:

[(1, 49839444), (2, 24919722), (3, 16613148), (4, 12459861), (6, 8306574), (9, 5537716), (12, 4153287), (17, 2931732), (18, 2768858), (31, 1607724), (34, 1465866), (36, 1384429), (37, 1347012), (51, 977244), (62, 803862), (68, 732933), (71, 701964), (74, 673506), (93, 535908), (102, 488622), (111, 449004), (124, 401931), (142, 350982), (148, 336753), (153, 325748), (186, 267954), (204, 244311), (213, 233988), (222, 224502), (279, 178636), (284, 175491), (306, 162874), (333, 149668), (372, 133977), (426, 116994), (444, 112251), (527, 94572), (558, 89318), (612, 81437), (629, 79236), (639, 77996), (666, 74834), (852, 58497), (1054, 47286), (1116, 44659), (1147, 43452), (1207, 41292), (1258, 39618), (1278, 38998), (1332, 37417), (1581, 31524), (1887, 26412), (2108, 23643), (2201, 22644), (2294, 21726), (2414, 20646), (2516, 19809), (2556, 19499), (2627, 18972), (3162, 15762), (3441, 14484), (3621, 13764), (3774, 13206), (4402, 11322), (4588, 10863), (4743, 10508), (4828, 10323), (5254, 9486), (5661, 8804), (6324, 7881), (6603, 7548), (6882, 7242)]