56830235

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 94970880

約数和(自身を除く): 38140645

約数列:

[1, 5, 7, 11, 17, 19, 35, 55, 77, 85, 95, 119, 133, 187, 209, 323, 385, 457, 595, 665, 935, 1045, 1309, 1463, 1615, 2261, 2285, 3199, 3553, 5027, 6545, 7315, 7769, 8683, 11305, 15995, 17765, 24871, 25135, 35189, 38845, 43415, 54383, 60781, 85459, 95513, 124355, 147611, 175945, 271915, 303905, 427295, 477565, 598213, 668591, 738055, 1033277, 1623721, 2991065, 3342955, 5166385, 8118605, 11366047, 56830235]

約数ペア:

[(1, 56830235), (5, 11366047), (7, 8118605), (11, 5166385), (17, 3342955), (19, 2991065), (35, 1623721), (55, 1033277), (77, 738055), (85, 668591), (95, 598213), (119, 477565), (133, 427295), (187, 303905), (209, 271915), (323, 175945), (385, 147611), (457, 124355), (595, 95513), (665, 85459), (935, 60781), (1045, 54383), (1309, 43415), (1463, 38845), (1615, 35189), (2261, 25135), (2285, 24871), (3199, 17765), (3553, 15995), (5027, 11305), (6545, 8683), (7315, 7769)]