47183640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{56171}}^1$

素因数の和:56192

約数の個数: 64

約数和(自身を含む): 161775360

約数和(自身を除く): 114591720

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, 56171, 112342, 168513, 224684, 280855, 337026, 393197, 449368, 561710, 674052, 786394, 842565, 1123420, 1179591, 1348104, 1572788, 1685130, 1965985, 2246840, 2359182, 3145576, 3370260, 3931970, 4718364, 5897955, 6740520, 7863940, 9436728, 11795910, 15727880, 23591820, 47183640]

約数ペア:

[(1, 47183640), (2, 23591820), (3, 15727880), (4, 11795910), (5, 9436728), (6, 7863940), (7, 6740520), (8, 5897955), (10, 4718364), (12, 3931970), (14, 3370260), (15, 3145576), (20, 2359182), (21, 2246840), (24, 1965985), (28, 1685130), (30, 1572788), (35, 1348104), (40, 1179591), (42, 1123420), (56, 842565), (60, 786394), (70, 674052), (84, 561710), (105, 449368), (120, 393197), (140, 337026), (168, 280855), (210, 224684), (280, 168513), (420, 112342), (840, 56171)]