55915236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 153384504

約数和(自身を除く): 97469268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 314, 468, 471, 628, 761, 942, 1413, 1522, 1884, 2041, 2283, 2826, 3044, 4082, 4566, 5652, 6123, 6849, 8164, 9132, 9893, 12246, 13698, 18369, 19786, 24492, 27396, 29679, 36738, 39572, 59358, 73476, 89037, 118716, 119477, 178074, 238954, 356148, 358431, 477908, 716862, 1075293, 1433724, 1553201, 2150586, 3106402, 4301172, 4659603, 6212804, 9319206, 13978809, 18638412, 27957618, 55915236]

約数ペア:

[(1, 55915236), (2, 27957618), (3, 18638412), (4, 13978809), (6, 9319206), (9, 6212804), (12, 4659603), (13, 4301172), (18, 3106402), (26, 2150586), (36, 1553201), (39, 1433724), (52, 1075293), (78, 716862), (117, 477908), (156, 358431), (157, 356148), (234, 238954), (314, 178074), (468, 119477), (471, 118716), (628, 89037), (761, 73476), (942, 59358), (1413, 39572), (1522, 36738), (1884, 29679), (2041, 27396), (2283, 24492), (2826, 19786), (3044, 18369), (4082, 13698), (4566, 12246), (5652, 9893), (6123, 9132), (6849, 8164)]