54105420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8273}}^1$

素因数の和:8394

約数の個数: 48

約数和(自身を含む): 152903520

約数和(自身を除く): 98798100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 8273, 16546, 24819, 33092, 41365, 49638, 82730, 99276, 124095, 165460, 248190, 496380, 901757, 1803514, 2705271, 3607028, 4508785, 5410542, 9017570, 10821084, 13526355, 18035140, 27052710, 54105420]

約数ペア:

[(1, 54105420), (2, 27052710), (3, 18035140), (4, 13526355), (5, 10821084), (6, 9017570), (10, 5410542), (12, 4508785), (15, 3607028), (20, 2705271), (30, 1803514), (60, 901757), (109, 496380), (218, 248190), (327, 165460), (436, 124095), (545, 99276), (654, 82730), (1090, 49638), (1308, 41365), (1635, 33092), (2180, 24819), (3270, 16546), (6540, 8273)]