15511109108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1979}}^1\times {\mathrm{3361}}^1$

素因数の和:5408

約数の個数: 48

約数和(自身を含む): 30195063360

約数和(自身を除く): 14683954252

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 1979, 2332, 3361, 3958, 6722, 7916, 13444, 21769, 36971, 43538, 73942, 87076, 104887, 147884, 178133, 209774, 356266, 419548, 712532, 1153757, 1959463, 2307514, 3918926, 4615028, 6651419, 7837852, 13302838, 26605676, 73165609, 146331218, 292662436, 352525207, 705050414, 1410100828, 3877777277, 7755554554, 15511109108]

約数ペア:

[(1, 15511109108), (2, 7755554554), (4, 3877777277), (11, 1410100828), (22, 705050414), (44, 352525207), (53, 292662436), (106, 146331218), (212, 73165609), (583, 26605676), (1166, 13302838), (1979, 7837852), (2332, 6651419), (3361, 4615028), (3958, 3918926), (6722, 2307514), (7916, 1959463), (13444, 1153757), (21769, 712532), (36971, 419548), (43538, 356266), (73942, 209774), (87076, 178133), (104887, 147884)]