51411204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2969}}^1$

素因数の和:3029

約数の個数: 72

約数和(自身を含む): 143783640

約数和(自身を除く): 92372436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 2969, 4329, 5772, 5938, 8658, 8907, 11876, 17316, 17814, 26721, 35628, 38597, 53442, 77194, 106884, 109853, 115791, 154388, 219706, 231582, 329559, 347373, 439412, 463164, 659118, 694746, 988677, 1318236, 1389492, 1428089, 1977354, 2856178, 3954708, 4284267, 5712356, 8568534, 12852801, 17137068, 25705602, 51411204]

約数ペア:

[(1, 51411204), (2, 25705602), (3, 17137068), (4, 12852801), (6, 8568534), (9, 5712356), (12, 4284267), (13, 3954708), (18, 2856178), (26, 1977354), (36, 1428089), (37, 1389492), (39, 1318236), (52, 988677), (74, 694746), (78, 659118), (111, 463164), (117, 439412), (148, 347373), (156, 329559), (222, 231582), (234, 219706), (333, 154388), (444, 115791), (468, 109853), (481, 106884), (666, 77194), (962, 53442), (1332, 38597), (1443, 35628), (1924, 26721), (2886, 17814), (2969, 17316), (4329, 11876), (5772, 8907), (5938, 8658)]