57572372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 119133504

約数和(自身を除く): 61561132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 251, 286, 401, 502, 572, 802, 1004, 1604, 2761, 3263, 4411, 5213, 5522, 6526, 8822, 10426, 11044, 13052, 17644, 20852, 35893, 57343, 71786, 100651, 114686, 143572, 201302, 229372, 402604, 1107161, 1308463, 2214322, 2616926, 4428644, 5233852, 14393093, 28786186, 57572372]

約数ペア:

[(1, 57572372), (2, 28786186), (4, 14393093), (11, 5233852), (13, 4428644), (22, 2616926), (26, 2214322), (44, 1308463), (52, 1107161), (143, 402604), (251, 229372), (286, 201302), (401, 143572), (502, 114686), (572, 100651), (802, 71786), (1004, 57343), (1604, 35893), (2761, 20852), (3263, 17644), (4411, 13052), (5213, 11044), (5522, 10426), (6526, 8822)]