51220962

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3083}}^1$

素因数の和:3175

約数の個数: 48

約数和(自身を含む): 121238208

約数和(自身を除く): 70017246

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 3083, 5538, 6166, 8307, 9249, 16614, 18498, 27747, 40079, 55494, 80158, 120237, 218893, 240474, 360711, 437786, 656679, 721422, 1313358, 1970037, 2845609, 3940074, 5691218, 8536827, 17073654, 25610481, 51220962]

約数ペア:

[(1, 51220962), (2, 25610481), (3, 17073654), (6, 8536827), (9, 5691218), (13, 3940074), (18, 2845609), (26, 1970037), (39, 1313358), (71, 721422), (78, 656679), (117, 437786), (142, 360711), (213, 240474), (234, 218893), (426, 120237), (639, 80158), (923, 55494), (1278, 40079), (1846, 27747), (2769, 18498), (3083, 16614), (5538, 9249), (6166, 8307)]