253018810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{4519}}^1$

素因数の和:5046

約数の個数: 32

約数和(自身を含む): 497923200

約数和(自身を除く): 244904390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 509, 1018, 2545, 4519, 5090, 5599, 9038, 11198, 22595, 27995, 45190, 49709, 55990, 99418, 248545, 497090, 2300171, 4600342, 11500855, 23001710, 25301881, 50603762, 126509405, 253018810]

約数ペア:

[(1, 253018810), (2, 126509405), (5, 50603762), (10, 25301881), (11, 23001710), (22, 11500855), (55, 4600342), (110, 2300171), (509, 497090), (1018, 248545), (2545, 99418), (4519, 55990), (5090, 49709), (5599, 45190), (9038, 27995), (11198, 22595)]