50764420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{757}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 122250240

約数和(自身を除く): 71485820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 479, 757, 958, 1514, 1916, 2395, 3028, 3353, 3785, 4790, 5299, 6706, 7570, 9580, 10598, 13412, 15140, 16765, 21196, 26495, 33530, 52990, 67060, 105980, 362603, 725206, 1450412, 1813015, 2538221, 3626030, 5076442, 7252060, 10152884, 12691105, 25382210, 50764420]

約数ペア:

[(1, 50764420), (2, 25382210), (4, 12691105), (5, 10152884), (7, 7252060), (10, 5076442), (14, 3626030), (20, 2538221), (28, 1813015), (35, 1450412), (70, 725206), (140, 362603), (479, 105980), (757, 67060), (958, 52990), (1514, 33530), (1916, 26495), (2395, 21196), (3028, 16765), (3353, 15140), (3785, 13412), (4790, 10598), (5299, 9580), (6706, 7570)]