51989148

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 141120000

約数和(自身を除く): 89130852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 59, 82, 108, 118, 123, 164, 177, 199, 236, 246, 354, 369, 398, 492, 531, 597, 708, 738, 796, 1062, 1107, 1194, 1476, 1593, 1791, 2124, 2214, 2388, 2419, 3186, 3582, 4428, 4838, 5373, 6372, 7164, 7257, 8159, 9676, 10746, 11741, 14514, 16318, 21492, 21771, 23482, 24477, 29028, 32636, 35223, 43542, 46964, 48954, 65313, 70446, 73431, 87084, 97908, 105669, 130626, 140892, 146862, 211338, 220293, 261252, 293724, 317007, 422676, 440586, 481381, 634014, 881172, 962762, 1268028, 1444143, 1925524, 2888286, 4332429, 5776572, 8664858, 12997287, 17329716, 25994574, 51989148]

約数ペア:

[(1, 51989148), (2, 25994574), (3, 17329716), (4, 12997287), (6, 8664858), (9, 5776572), (12, 4332429), (18, 2888286), (27, 1925524), (36, 1444143), (41, 1268028), (54, 962762), (59, 881172), (82, 634014), (108, 481381), (118, 440586), (123, 422676), (164, 317007), (177, 293724), (199, 261252), (236, 220293), (246, 211338), (354, 146862), (369, 140892), (398, 130626), (492, 105669), (531, 97908), (597, 87084), (708, 73431), (738, 70446), (796, 65313), (1062, 48954), (1107, 46964), (1194, 43542), (1476, 35223), (1593, 32636), (1791, 29028), (2124, 24477), (2214, 23482), (2388, 21771), (2419, 21492), (3186, 16318), (3582, 14514), (4428, 11741), (4838, 10746), (5373, 9676), (6372, 8159), (7164, 7257)]