57663736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{251}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 119440440

約数和(自身を除く): 61776704

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 251, 376, 502, 611, 1004, 1222, 2008, 2209, 2444, 3263, 4418, 4888, 6526, 8836, 11797, 13052, 17672, 23594, 26104, 28717, 47188, 57434, 94376, 114868, 153361, 229736, 306722, 554459, 613444, 1108918, 1226888, 2217836, 4435672, 7207967, 14415934, 28831868, 57663736]

約数ペア:

[(1, 57663736), (2, 28831868), (4, 14415934), (8, 7207967), (13, 4435672), (26, 2217836), (47, 1226888), (52, 1108918), (94, 613444), (104, 554459), (188, 306722), (251, 229736), (376, 153361), (502, 114868), (611, 94376), (1004, 57434), (1222, 47188), (2008, 28717), (2209, 26104), (2444, 23594), (3263, 17672), (4418, 13052), (4888, 11797), (6526, 8836)]