51834615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 102021120

約数和(自身を除く): 50186505

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 71, 85, 105, 119, 213, 255, 355, 357, 409, 497, 595, 1065, 1207, 1227, 1491, 1785, 2045, 2485, 2863, 3621, 6035, 6135, 6953, 7455, 8449, 8589, 14315, 18105, 20859, 25347, 29039, 34765, 42245, 42945, 48671, 87117, 104295, 126735, 145195, 146013, 203273, 243355, 435585, 493663, 609819, 730065, 1016365, 1480989, 2468315, 3049095, 3455641, 7404945, 10366923, 17278205, 51834615]

約数ペア:

[(1, 51834615), (3, 17278205), (5, 10366923), (7, 7404945), (15, 3455641), (17, 3049095), (21, 2468315), (35, 1480989), (51, 1016365), (71, 730065), (85, 609819), (105, 493663), (119, 435585), (213, 243355), (255, 203273), (355, 146013), (357, 145195), (409, 126735), (497, 104295), (595, 87117), (1065, 48671), (1207, 42945), (1227, 42245), (1491, 34765), (1785, 29039), (2045, 25347), (2485, 20859), (2863, 18105), (3621, 14315), (6035, 8589), (6135, 8449), (6953, 7455)]