51065430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1031}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 133152768

約数和(自身を除く): 82087338

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 195, 254, 381, 390, 635, 762, 1031, 1270, 1651, 1905, 2062, 3093, 3302, 3810, 4953, 5155, 6186, 8255, 9906, 10310, 13403, 15465, 16510, 24765, 26806, 30930, 40209, 49530, 67015, 80418, 130937, 134030, 201045, 261874, 392811, 402090, 654685, 785622, 1309370, 1702181, 1964055, 3404362, 3928110, 5106543, 8510905, 10213086, 17021810, 25532715, 51065430]

約数ペア:

[(1, 51065430), (2, 25532715), (3, 17021810), (5, 10213086), (6, 8510905), (10, 5106543), (13, 3928110), (15, 3404362), (26, 1964055), (30, 1702181), (39, 1309370), (65, 785622), (78, 654685), (127, 402090), (130, 392811), (195, 261874), (254, 201045), (381, 134030), (390, 130937), (635, 80418), (762, 67015), (1031, 49530), (1270, 40209), (1651, 30930), (1905, 26806), (2062, 24765), (3093, 16510), (3302, 15465), (3810, 13403), (4953, 10310), (5155, 9906), (6186, 8255)]