47455760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53927}}^1$

素因数の和:53951

約数の個数: 40

約数和(自身を含む): 120367296

約数和(自身を除く): 72911536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 53927, 107854, 215708, 269635, 431416, 539270, 593197, 862832, 1078540, 1186394, 2157080, 2372788, 2965985, 4314160, 4745576, 5931970, 9491152, 11863940, 23727880, 47455760]

約数ペア:

[(1, 47455760), (2, 23727880), (4, 11863940), (5, 9491152), (8, 5931970), (10, 4745576), (11, 4314160), (16, 2965985), (20, 2372788), (22, 2157080), (40, 1186394), (44, 1078540), (55, 862832), (80, 593197), (88, 539270), (110, 431416), (176, 269635), (220, 215708), (440, 107854), (880, 53927)]