55916028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2056

約数の個数: 96

約数和(自身を含む): 170240000

約数和(自身を除く): 114323972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 84, 108, 111, 126, 148, 189, 222, 252, 259, 333, 378, 444, 518, 666, 756, 777, 999, 1036, 1332, 1554, 1998, 1999, 2331, 3108, 3996, 3998, 4662, 5997, 6993, 7996, 9324, 11994, 13986, 13993, 17991, 23988, 27972, 27986, 35982, 41979, 53973, 55972, 71964, 73963, 83958, 107946, 125937, 147926, 167916, 215892, 221889, 251874, 295852, 377811, 443778, 503748, 517741, 665667, 755622, 887556, 1035482, 1331334, 1511244, 1553223, 1997001, 2070964, 2662668, 3106446, 3994002, 4659669, 6212892, 7988004, 9319338, 13979007, 18638676, 27958014, 55916028]

約数ペア:

[(1, 55916028), (2, 27958014), (3, 18638676), (4, 13979007), (6, 9319338), (7, 7988004), (9, 6212892), (12, 4659669), (14, 3994002), (18, 3106446), (21, 2662668), (27, 2070964), (28, 1997001), (36, 1553223), (37, 1511244), (42, 1331334), (54, 1035482), (63, 887556), (74, 755622), (84, 665667), (108, 517741), (111, 503748), (126, 443778), (148, 377811), (189, 295852), (222, 251874), (252, 221889), (259, 215892), (333, 167916), (378, 147926), (444, 125937), (518, 107946), (666, 83958), (756, 73963), (777, 71964), (999, 55972), (1036, 53973), (1332, 41979), (1554, 35982), (1998, 27986), (1999, 27972), (2331, 23988), (3108, 17991), (3996, 13993), (3998, 13986), (4662, 11994), (5997, 9324), (6993, 7996)]