51138210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{100271}}^1$

素因数の和:100298

約数の個数: 32

約数和(自身を含む): 129952512

約数和(自身を除く): 78814302

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 100271, 200542, 300813, 501355, 601626, 1002710, 1504065, 1704607, 3008130, 3409214, 5113821, 8523035, 10227642, 17046070, 25569105, 51138210]

約数ペア:

[(1, 51138210), (2, 25569105), (3, 17046070), (5, 10227642), (6, 8523035), (10, 5113821), (15, 3409214), (17, 3008130), (30, 1704607), (34, 1504065), (51, 1002710), (85, 601626), (102, 501355), (170, 300813), (255, 200542), (510, 100271)]