53271795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 97542144

約数和(自身を除く): 44270349

約数列:

[1, 3, 5, 15, 17, 23, 31, 51, 69, 85, 93, 115, 155, 255, 293, 345, 391, 465, 527, 713, 879, 1173, 1465, 1581, 1955, 2139, 2635, 3565, 4395, 4981, 5865, 6739, 7905, 9083, 10695, 12121, 14943, 20217, 24905, 27249, 33695, 36363, 45415, 60605, 74715, 101085, 114563, 136245, 154411, 181815, 208909, 343689, 463233, 572815, 626727, 772055, 1044545, 1718445, 2316165, 3133635, 3551453, 10654359, 17757265, 53271795]

約数ペア:

[(1, 53271795), (3, 17757265), (5, 10654359), (15, 3551453), (17, 3133635), (23, 2316165), (31, 1718445), (51, 1044545), (69, 772055), (85, 626727), (93, 572815), (115, 463233), (155, 343689), (255, 208909), (293, 181815), (345, 154411), (391, 136245), (465, 114563), (527, 101085), (713, 74715), (879, 60605), (1173, 45415), (1465, 36363), (1581, 33695), (1955, 27249), (2139, 24905), (2635, 20217), (3565, 14943), (4395, 12121), (4981, 10695), (5865, 9083), (6739, 7905)]