51277068

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{131}}^2$

素因数の和:355

約数の個数: 54

約数和(自身を含む): 132187692

約数和(自身を除く): 80910624

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 131, 166, 249, 262, 332, 393, 498, 524, 747, 786, 996, 1179, 1494, 1572, 2358, 2988, 4716, 10873, 17161, 21746, 32619, 34322, 43492, 51483, 65238, 68644, 97857, 102966, 130476, 154449, 195714, 205932, 308898, 391428, 617796, 1424363, 2848726, 4273089, 5697452, 8546178, 12819267, 17092356, 25638534, 51277068]

約数ペア:

[(1, 51277068), (2, 25638534), (3, 17092356), (4, 12819267), (6, 8546178), (9, 5697452), (12, 4273089), (18, 2848726), (36, 1424363), (83, 617796), (131, 391428), (166, 308898), (249, 205932), (262, 195714), (332, 154449), (393, 130476), (498, 102966), (524, 97857), (747, 68644), (786, 65238), (996, 51483), (1179, 43492), (1494, 34322), (1572, 32619), (2358, 21746), (2988, 17161), (4716, 10873)]