52004786990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{801677}}^1$

素因数の和:802196

約数の個数: 32

約数和(自身を含む): 101011428000

約数和(自身を除く): 49006641010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 499, 998, 2495, 4990, 6487, 12974, 32435, 64870, 801677, 1603354, 4008385, 8016770, 10421801, 20843602, 52109005, 104218010, 400036823, 800073646, 2000184115, 4000368230, 5200478699, 10400957398, 26002393495, 52004786990]

約数ペア:

[(1, 52004786990), (2, 26002393495), (5, 10400957398), (10, 5200478699), (13, 4000368230), (26, 2000184115), (65, 800073646), (130, 400036823), (499, 104218010), (998, 52109005), (2495, 20843602), (4990, 10421801), (6487, 8016770), (12974, 4008385), (32435, 1603354), (64870, 801677)]