53315680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30293}}^1$

素因数の和:30319

約数の個数: 48

約数和(自身を含む): 137413584

約数和(自身を除く): 84097904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 30293, 60586, 121172, 151465, 242344, 302930, 333223, 484688, 605860, 666446, 969376, 1211720, 1332892, 1666115, 2423440, 2665784, 3332230, 4846880, 5331568, 6664460, 10663136, 13328920, 26657840, 53315680]

約数ペア:

[(1, 53315680), (2, 26657840), (4, 13328920), (5, 10663136), (8, 6664460), (10, 5331568), (11, 4846880), (16, 3332230), (20, 2665784), (22, 2423440), (32, 1666115), (40, 1332892), (44, 1211720), (55, 969376), (80, 666446), (88, 605860), (110, 484688), (160, 333223), (176, 302930), (220, 242344), (352, 151465), (440, 121172), (880, 60586), (1760, 30293)]