55158786

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1453}}^1$

素因数の和:1520

約数の個数: 64

約数和(自身を含む): 132604800

約数和(自身を除く): 77446014

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 111, 114, 171, 222, 333, 342, 513, 666, 703, 999, 1026, 1406, 1453, 1998, 2109, 2906, 4218, 4359, 6327, 8718, 12654, 13077, 18981, 26154, 27607, 37962, 39231, 53761, 55214, 78462, 82821, 107522, 161283, 165642, 248463, 322566, 483849, 496926, 745389, 967698, 1021459, 1451547, 1490778, 2042918, 2903094, 3064377, 6128754, 9193131, 18386262, 27579393, 55158786]

約数ペア:

[(1, 55158786), (2, 27579393), (3, 18386262), (6, 9193131), (9, 6128754), (18, 3064377), (19, 2903094), (27, 2042918), (37, 1490778), (38, 1451547), (54, 1021459), (57, 967698), (74, 745389), (111, 496926), (114, 483849), (171, 322566), (222, 248463), (333, 165642), (342, 161283), (513, 107522), (666, 82821), (703, 78462), (999, 55214), (1026, 53761), (1406, 39231), (1453, 37962), (1998, 27607), (2109, 26154), (2906, 18981), (4218, 13077), (4359, 12654), (6327, 8718)]