51145794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4019}}^1$

素因数の和:4135

約数の個数: 48

約数和(自身を含む): 127932480

約数和(自身を除く): 76786686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1414, 1818, 2121, 4019, 4242, 6363, 8038, 12057, 12726, 24114, 28133, 36171, 56266, 72342, 84399, 168798, 253197, 405919, 506394, 811838, 1217757, 2435514, 2841433, 3653271, 5682866, 7306542, 8524299, 17048598, 25572897, 51145794]

約数ペア:

[(1, 51145794), (2, 25572897), (3, 17048598), (6, 8524299), (7, 7306542), (9, 5682866), (14, 3653271), (18, 2841433), (21, 2435514), (42, 1217757), (63, 811838), (101, 506394), (126, 405919), (202, 253197), (303, 168798), (606, 84399), (707, 72342), (909, 56266), (1414, 36171), (1818, 28133), (2121, 24114), (4019, 12726), (4242, 12057), (6363, 8038)]