51201072

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1013}}^1$

素因数の和:1049

約数の個数: 120

約数和(自身を含む): 160187664

約数和(自身を除く): 108986592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1013, 1053, 1296, 1404, 1872, 1944, 2026, 2106, 2808, 3039, 3159, 3888, 4052, 4212, 5616, 6078, 6318, 8104, 8424, 9117, 12156, 12636, 13169, 16208, 16848, 18234, 24312, 25272, 26338, 27351, 36468, 39507, 48624, 50544, 52676, 54702, 72936, 79014, 82053, 105352, 109404, 118521, 145872, 158028, 164106, 210704, 218808, 237042, 246159, 316056, 328212, 355563, 437616, 474084, 492318, 632112, 656424, 711126, 948168, 984636, 1066689, 1312848, 1422252, 1896336, 1969272, 2133378, 2844504, 3200067, 3938544, 4266756, 5689008, 6400134, 8533512, 12800268, 17067024, 25600536, 51201072]

約数ペア:

[(1, 51201072), (2, 25600536), (3, 17067024), (4, 12800268), (6, 8533512), (8, 6400134), (9, 5689008), (12, 4266756), (13, 3938544), (16, 3200067), (18, 2844504), (24, 2133378), (26, 1969272), (27, 1896336), (36, 1422252), (39, 1312848), (48, 1066689), (52, 984636), (54, 948168), (72, 711126), (78, 656424), (81, 632112), (104, 492318), (108, 474084), (117, 437616), (144, 355563), (156, 328212), (162, 316056), (208, 246159), (216, 237042), (234, 218808), (243, 210704), (312, 164106), (324, 158028), (351, 145872), (432, 118521), (468, 109404), (486, 105352), (624, 82053), (648, 79014), (702, 72936), (936, 54702), (972, 52676), (1013, 50544), (1053, 48624), (1296, 39507), (1404, 36468), (1872, 27351), (1944, 26338), (2026, 25272), (2106, 24312), (2808, 18234), (3039, 16848), (3159, 16208), (3888, 13169), (4052, 12636), (4212, 12156), (5616, 9117), (6078, 8424), (6318, 8104)]