53959120

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10067}}^1$

素因数の和:10147

約数の個数: 40

約数和(自身を含む): 127340064

約数和(自身を除く): 73380944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 10067, 20134, 40268, 50335, 80536, 100670, 161072, 201340, 402680, 674489, 805360, 1348978, 2697956, 3372445, 5395912, 6744890, 10791824, 13489780, 26979560, 53959120]

約数ペア:

[(1, 53959120), (2, 26979560), (4, 13489780), (5, 10791824), (8, 6744890), (10, 5395912), (16, 3372445), (20, 2697956), (40, 1348978), (67, 805360), (80, 674489), (134, 402680), (268, 201340), (335, 161072), (536, 100670), (670, 80536), (1072, 50335), (1340, 40268), (2680, 20134), (5360, 10067)]