55763575

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 86026240

約数和(自身を除く): 30262665

約数列:

[1, 5, 7, 19, 25, 31, 35, 95, 133, 155, 175, 217, 475, 541, 589, 665, 775, 1085, 2705, 2945, 3325, 3787, 4123, 5425, 10279, 13525, 14725, 16771, 18935, 20615, 51395, 71953, 83855, 94675, 103075, 117397, 256975, 318649, 359765, 419275, 586985, 1593245, 1798825, 2230543, 2934925, 7966225, 11152715, 55763575]

約数ペア:

[(1, 55763575), (5, 11152715), (7, 7966225), (19, 2934925), (25, 2230543), (31, 1798825), (35, 1593245), (95, 586985), (133, 419275), (155, 359765), (175, 318649), (217, 256975), (475, 117397), (541, 103075), (589, 94675), (665, 83855), (775, 71953), (1085, 51395), (2705, 20615), (2945, 18935), (3325, 16771), (3787, 14725), (4123, 13525), (5425, 10279)]