55402542

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 112

約数和(自身を含む): 139554240

約数和(自身を除く): 84151698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 79, 81, 111, 117, 158, 162, 222, 234, 237, 243, 333, 351, 474, 481, 486, 666, 702, 711, 729, 962, 999, 1027, 1053, 1422, 1443, 1458, 1998, 2054, 2106, 2133, 2886, 2923, 2997, 3081, 3159, 4266, 4329, 5846, 5994, 6162, 6318, 6399, 8658, 8769, 8991, 9243, 9477, 12798, 12987, 17538, 17982, 18486, 18954, 19197, 25974, 26307, 26973, 27729, 37999, 38394, 38961, 52614, 53946, 55458, 57591, 75998, 77922, 78921, 83187, 113997, 115182, 116883, 157842, 166374, 227994, 233766, 236763, 249561, 341991, 350649, 473526, 499122, 683982, 701298, 710289, 748683, 1025973, 1420578, 1497366, 2051946, 2130867, 3077919, 4261734, 6155838, 9233757, 18467514, 27701271, 55402542]

約数ペア:

[(1, 55402542), (2, 27701271), (3, 18467514), (6, 9233757), (9, 6155838), (13, 4261734), (18, 3077919), (26, 2130867), (27, 2051946), (37, 1497366), (39, 1420578), (54, 1025973), (74, 748683), (78, 710289), (79, 701298), (81, 683982), (111, 499122), (117, 473526), (158, 350649), (162, 341991), (222, 249561), (234, 236763), (237, 233766), (243, 227994), (333, 166374), (351, 157842), (474, 116883), (481, 115182), (486, 113997), (666, 83187), (702, 78921), (711, 77922), (729, 75998), (962, 57591), (999, 55458), (1027, 53946), (1053, 52614), (1422, 38961), (1443, 38394), (1458, 37999), (1998, 27729), (2054, 26973), (2106, 26307), (2133, 25974), (2886, 19197), (2923, 18954), (2997, 18486), (3081, 17982), (3159, 17538), (4266, 12987), (4329, 12798), (5846, 9477), (5994, 9243), (6162, 8991), (6318, 8769), (6399, 8658)]