54375760

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6599}}^1$

素因数の和:6715

約数の個数: 40

約数和(自身を含む): 127670400

約数和(自身を除く): 73294640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 6599, 8240, 13198, 26396, 32995, 52792, 65990, 105584, 131980, 263960, 527920, 679697, 1359394, 2718788, 3398485, 5437576, 6796970, 10875152, 13593940, 27187880, 54375760]

約数ペア:

[(1, 54375760), (2, 27187880), (4, 13593940), (5, 10875152), (8, 6796970), (10, 5437576), (16, 3398485), (20, 2718788), (40, 1359394), (80, 679697), (103, 527920), (206, 263960), (412, 131980), (515, 105584), (824, 65990), (1030, 52792), (1648, 32995), (2060, 26396), (4120, 13198), (6599, 8240)]