53480280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{63667}}^1$

素因数の和:63688

約数の個数: 64

約数和(自身を含む): 183363840

約数和(自身を除く): 129883560

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, 63667, 127334, 191001, 254668, 318335, 382002, 445669, 509336, 636670, 764004, 891338, 955005, 1273340, 1337007, 1528008, 1782676, 1910010, 2228345, 2546680, 2674014, 3565352, 3820020, 4456690, 5348028, 6685035, 7640040, 8913380, 10696056, 13370070, 17826760, 26740140, 53480280]

約数ペア:

[(1, 53480280), (2, 26740140), (3, 17826760), (4, 13370070), (5, 10696056), (6, 8913380), (7, 7640040), (8, 6685035), (10, 5348028), (12, 4456690), (14, 3820020), (15, 3565352), (20, 2674014), (21, 2546680), (24, 2228345), (28, 1910010), (30, 1782676), (35, 1528008), (40, 1337007), (42, 1273340), (56, 955005), (60, 891338), (70, 764004), (84, 636670), (105, 509336), (120, 445669), (140, 382002), (168, 318335), (210, 254668), (280, 191001), (420, 127334), (840, 63667)]