53289756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:516

約数の個数: 108

約数和(自身を含む): 153873720

約数和(自身を除く): 100583964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 169, 171, 228, 234, 247, 338, 342, 461, 468, 494, 507, 676, 684, 741, 922, 988, 1014, 1383, 1482, 1521, 1844, 2028, 2223, 2766, 2964, 3042, 3211, 4149, 4446, 5532, 5993, 6084, 6422, 8298, 8759, 8892, 9633, 11986, 12844, 16596, 17518, 17979, 19266, 23972, 26277, 28899, 35036, 35958, 38532, 52554, 53937, 57798, 71916, 77909, 78831, 105108, 107874, 113867, 115596, 155818, 157662, 215748, 227734, 233727, 311636, 315324, 341601, 455468, 467454, 683202, 701181, 934908, 1024803, 1366404, 1402362, 1480271, 2049606, 2804724, 2960542, 4099212, 4440813, 5921084, 8881626, 13322439, 17763252, 26644878, 53289756]

約数ペア:

[(1, 53289756), (2, 26644878), (3, 17763252), (4, 13322439), (6, 8881626), (9, 5921084), (12, 4440813), (13, 4099212), (18, 2960542), (19, 2804724), (26, 2049606), (36, 1480271), (38, 1402362), (39, 1366404), (52, 1024803), (57, 934908), (76, 701181), (78, 683202), (114, 467454), (117, 455468), (156, 341601), (169, 315324), (171, 311636), (228, 233727), (234, 227734), (247, 215748), (338, 157662), (342, 155818), (461, 115596), (468, 113867), (494, 107874), (507, 105108), (676, 78831), (684, 77909), (741, 71916), (922, 57798), (988, 53937), (1014, 52554), (1383, 38532), (1482, 35958), (1521, 35036), (1844, 28899), (2028, 26277), (2223, 23972), (2766, 19266), (2964, 17979), (3042, 17518), (3211, 16596), (4149, 12844), (4446, 11986), (5532, 9633), (5993, 8892), (6084, 8759), (6422, 8298)]