51805908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1699}}^1$

素因数の和:1738

約数の個数: 108

約数和(自身を含む): 164600800

約数和(自身を除く): 112794892

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1386, 1452, 1694, 1699, 2178, 2541, 2772, 3388, 3398, 4356, 5082, 5097, 6796, 7623, 10164, 10194, 11893, 15246, 15291, 18689, 20388, 23786, 30492, 30582, 35679, 37378, 47572, 56067, 61164, 71358, 74756, 107037, 112134, 130823, 142716, 168201, 205579, 214074, 224268, 261646, 336402, 392469, 411158, 428148, 523292, 616737, 672804, 784938, 822316, 1177407, 1233474, 1439053, 1569876, 1850211, 2354814, 2466948, 2878106, 3700422, 4317159, 4709628, 5756212, 7400844, 8634318, 12951477, 17268636, 25902954, 51805908]

約数ペア:

[(1, 51805908), (2, 25902954), (3, 17268636), (4, 12951477), (6, 8634318), (7, 7400844), (9, 5756212), (11, 4709628), (12, 4317159), (14, 3700422), (18, 2878106), (21, 2466948), (22, 2354814), (28, 1850211), (33, 1569876), (36, 1439053), (42, 1233474), (44, 1177407), (63, 822316), (66, 784938), (77, 672804), (84, 616737), (99, 523292), (121, 428148), (126, 411158), (132, 392469), (154, 336402), (198, 261646), (231, 224268), (242, 214074), (252, 205579), (308, 168201), (363, 142716), (396, 130823), (462, 112134), (484, 107037), (693, 74756), (726, 71358), (847, 61164), (924, 56067), (1089, 47572), (1386, 37378), (1452, 35679), (1694, 30582), (1699, 30492), (2178, 23786), (2541, 20388), (2772, 18689), (3388, 15291), (3398, 15246), (4356, 11893), (5082, 10194), (5097, 10164), (6796, 7623)]