53682740

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 115915968

約数和(自身を除く): 62233228

約数列:

[1, 2, 4, 5, 10, 20, 73, 83, 146, 166, 292, 332, 365, 415, 443, 730, 830, 886, 1460, 1660, 1772, 2215, 4430, 6059, 8860, 12118, 24236, 30295, 32339, 36769, 60590, 64678, 73538, 121180, 129356, 147076, 161695, 183845, 323390, 367690, 646780, 735380, 2684137, 5368274, 10736548, 13420685, 26841370, 53682740]

約数ペア:

[(1, 53682740), (2, 26841370), (4, 13420685), (5, 10736548), (10, 5368274), (20, 2684137), (73, 735380), (83, 646780), (146, 367690), (166, 323390), (292, 183845), (332, 161695), (365, 147076), (415, 129356), (443, 121180), (730, 73538), (830, 64678), (886, 60590), (1460, 36769), (1660, 32339), (1772, 30295), (2215, 24236), (4430, 12118), (6059, 8860)]