57977854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 50886146

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 41, 82, 187, 199, 209, 323, 374, 398, 418, 451, 646, 697, 779, 902, 1394, 1558, 2189, 3383, 3553, 3781, 4378, 6766, 7106, 7562, 7667, 8159, 8569, 13243, 15334, 16318, 17138, 26486, 37213, 41591, 64277, 74426, 83182, 89749, 128554, 138703, 145673, 155021, 179498, 277406, 291346, 310042, 707047, 1414094, 1525733, 1705231, 2635357, 3051466, 3410462, 5270714, 28988927, 57977854]

約数ペア:

[(1, 57977854), (2, 28988927), (11, 5270714), (17, 3410462), (19, 3051466), (22, 2635357), (34, 1705231), (38, 1525733), (41, 1414094), (82, 707047), (187, 310042), (199, 291346), (209, 277406), (323, 179498), (374, 155021), (398, 145673), (418, 138703), (451, 128554), (646, 89749), (697, 83182), (779, 74426), (902, 64277), (1394, 41591), (1558, 37213), (2189, 26486), (3383, 17138), (3553, 16318), (3781, 15334), (4378, 13243), (6766, 8569), (7106, 8159), (7562, 7667)]