55347210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3917}}^1$

素因数の和:4087

約数の個数: 48

約数和(自身を含む): 144856296

約数和(自身を除く): 89509086

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 3917, 4710, 7065, 7834, 11751, 14130, 19585, 23502, 35253, 39170, 58755, 70506, 117510, 176265, 352530, 614969, 1229938, 1844907, 3074845, 3689814, 5534721, 6149690, 9224535, 11069442, 18449070, 27673605, 55347210]

約数ペア:

[(1, 55347210), (2, 27673605), (3, 18449070), (5, 11069442), (6, 9224535), (9, 6149690), (10, 5534721), (15, 3689814), (18, 3074845), (30, 1844907), (45, 1229938), (90, 614969), (157, 352530), (314, 176265), (471, 117510), (785, 70506), (942, 58755), (1413, 39170), (1570, 35253), (2355, 23502), (2826, 19585), (3917, 14130), (4710, 11751), (7065, 7834)]