53339160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{63499}}^1$

素因数の和:63520

約数の個数: 64

約数和(自身を含む): 182880000

約数和(自身を除く): 129540840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 63499, 126998, 190497, 253996, 317495, 380994, 444493, 507992, 634990, 761988, 888986, 952485, 1269980, 1333479, 1523976, 1777972, 1904970, 2222465, 2539960, 2666958, 3555944, 3809940, 4444930, 5333916, 6667395, 7619880, 8889860, 10667832, 13334790, 17779720, 26669580, 53339160]

約数ペア:

[(1, 53339160), (2, 26669580), (3, 17779720), (4, 13334790), (5, 10667832), (6, 8889860), (7, 7619880), (8, 6667395), (10, 5333916), (12, 4444930), (14, 3809940), (15, 3555944), (20, 2666958), (21, 2539960), (24, 2222465), (28, 1904970), (30, 1777972), (35, 1523976), (40, 1333479), (42, 1269980), (56, 952485), (60, 888986), (70, 761988), (84, 634990), (105, 507992), (120, 444493), (140, 380994), (168, 317495), (210, 253996), (280, 190497), (420, 126998), (840, 63499)]