51122502

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1027

約数の個数: 80

約数和(自身を含む): 127805040

約数和(自身を除く): 76682538

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 81, 102, 114, 153, 162, 171, 306, 323, 342, 459, 513, 646, 918, 969, 977, 1026, 1377, 1539, 1938, 1954, 2754, 2907, 2931, 3078, 5814, 5862, 8721, 8793, 16609, 17442, 17586, 18563, 26163, 26379, 33218, 37126, 49827, 52326, 52758, 55689, 79137, 99654, 111378, 149481, 158274, 167067, 298962, 315571, 334134, 448443, 501201, 631142, 896886, 946713, 1002402, 1345329, 1503603, 1893426, 2690658, 2840139, 3007206, 5680278, 8520417, 17040834, 25561251, 51122502]

約数ペア:

[(1, 51122502), (2, 25561251), (3, 17040834), (6, 8520417), (9, 5680278), (17, 3007206), (18, 2840139), (19, 2690658), (27, 1893426), (34, 1503603), (38, 1345329), (51, 1002402), (54, 946713), (57, 896886), (81, 631142), (102, 501201), (114, 448443), (153, 334134), (162, 315571), (171, 298962), (306, 167067), (323, 158274), (342, 149481), (459, 111378), (513, 99654), (646, 79137), (918, 55689), (969, 52758), (977, 52326), (1026, 49827), (1377, 37126), (1539, 33218), (1938, 26379), (1954, 26163), (2754, 18563), (2907, 17586), (2931, 17442), (3078, 16609), (5814, 8793), (5862, 8721)]