55140470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3769}}^1$

素因数の和:3813

約数の個数: 64

約数和(自身を含む): 130291200

約数和(自身を除く): 75150730

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1045, 1330, 1463, 2090, 2926, 3769, 7315, 7538, 14630, 18845, 26383, 37690, 41459, 52766, 71611, 82918, 131915, 143222, 207295, 263830, 290213, 358055, 414590, 501277, 580426, 716110, 787721, 1002554, 1451065, 1575442, 2506385, 2902130, 3938605, 5012770, 5514047, 7877210, 11028094, 27570235, 55140470]

約数ペア:

[(1, 55140470), (2, 27570235), (5, 11028094), (7, 7877210), (10, 5514047), (11, 5012770), (14, 3938605), (19, 2902130), (22, 2506385), (35, 1575442), (38, 1451065), (55, 1002554), (70, 787721), (77, 716110), (95, 580426), (110, 501277), (133, 414590), (154, 358055), (190, 290213), (209, 263830), (266, 207295), (385, 143222), (418, 131915), (665, 82918), (770, 71611), (1045, 52766), (1330, 41459), (1463, 37690), (2090, 26383), (2926, 18845), (3769, 14630), (7315, 7538)]