55621804

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 116520768

約数和(自身を除く): 60898964

約数列:

[1, 2, 4, 7, 14, 28, 37, 53, 74, 106, 148, 212, 259, 371, 518, 742, 1013, 1036, 1484, 1961, 2026, 3922, 4052, 7091, 7844, 13727, 14182, 27454, 28364, 37481, 53689, 54908, 74962, 107378, 149924, 214756, 262367, 375823, 524734, 751646, 1049468, 1503292, 1986493, 3972986, 7945972, 13905451, 27810902, 55621804]

約数ペア:

[(1, 55621804), (2, 27810902), (4, 13905451), (7, 7945972), (14, 3972986), (28, 1986493), (37, 1503292), (53, 1049468), (74, 751646), (106, 524734), (148, 375823), (212, 262367), (259, 214756), (371, 149924), (518, 107378), (742, 74962), (1013, 54908), (1036, 53689), (1484, 37481), (1961, 28364), (2026, 27454), (3922, 14182), (4052, 13727), (7091, 7844)]