49160941080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{820991}}^1$

素因数の和:821504

約数の個数: 64

約数和(自身を含む): 147778560000

約数和(自身を除く): 98617618920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 499, 998, 1497, 1996, 2495, 2994, 3992, 4990, 5988, 7485, 9980, 11976, 14970, 19960, 29940, 59880, 820991, 1641982, 2462973, 3283964, 4104955, 4925946, 6567928, 8209910, 9851892, 12314865, 16419820, 19703784, 24629730, 32839640, 49259460, 98518920, 409674509, 819349018, 1229023527, 1638698036, 2048372545, 2458047054, 3277396072, 4096745090, 4916094108, 6145117635, 8193490180, 9832188216, 12290235270, 16386980360, 24580470540, 49160941080]

約数ペア:

[(1, 49160941080), (2, 24580470540), (3, 16386980360), (4, 12290235270), (5, 9832188216), (6, 8193490180), (8, 6145117635), (10, 4916094108), (12, 4096745090), (15, 3277396072), (20, 2458047054), (24, 2048372545), (30, 1638698036), (40, 1229023527), (60, 819349018), (120, 409674509), (499, 98518920), (998, 49259460), (1497, 32839640), (1996, 24629730), (2495, 19703784), (2994, 16419820), (3992, 12314865), (4990, 9851892), (5988, 8209910), (7485, 6567928), (9980, 4925946), (11976, 4104955), (14970, 3283964), (19960, 2462973), (29940, 1641982), (59880, 820991)]