55938470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 122411520

約数和(自身を除く): 66473050

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 137, 190, 266, 274, 307, 614, 665, 685, 959, 1330, 1370, 1535, 1918, 2149, 2603, 3070, 4298, 4795, 5206, 5833, 9590, 10745, 11666, 13015, 18221, 21490, 26030, 29165, 36442, 40831, 42059, 58330, 81662, 84118, 91105, 182210, 204155, 210295, 294413, 408310, 420590, 588826, 799121, 1472065, 1598242, 2944130, 3995605, 5593847, 7991210, 11187694, 27969235, 55938470]

約数ペア:

[(1, 55938470), (2, 27969235), (5, 11187694), (7, 7991210), (10, 5593847), (14, 3995605), (19, 2944130), (35, 1598242), (38, 1472065), (70, 799121), (95, 588826), (133, 420590), (137, 408310), (190, 294413), (266, 210295), (274, 204155), (307, 182210), (614, 91105), (665, 84118), (685, 81662), (959, 58330), (1330, 42059), (1370, 40831), (1535, 36442), (1918, 29165), (2149, 26030), (2603, 21490), (3070, 18221), (4298, 13015), (4795, 11666), (5206, 10745), (5833, 9590)]