51246360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12941}}^1$

素因数の和:12969

約数の個数: 96

約数和(自身を含む): 181705680

約数和(自身を除く): 130459320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 12941, 25882, 38823, 51764, 64705, 77646, 103528, 116469, 129410, 142351, 155292, 194115, 232938, 258820, 284702, 310584, 388230, 427053, 465876, 517640, 569404, 582345, 711755, 776460, 854106, 931752, 1138808, 1164690, 1281159, 1423510, 1552920, 1708212, 2135265, 2329380, 2562318, 2847020, 3416424, 4270530, 4658760, 5124636, 5694040, 6405795, 8541060, 10249272, 12811590, 17082120, 25623180, 51246360]

約数ペア:

[(1, 51246360), (2, 25623180), (3, 17082120), (4, 12811590), (5, 10249272), (6, 8541060), (8, 6405795), (9, 5694040), (10, 5124636), (11, 4658760), (12, 4270530), (15, 3416424), (18, 2847020), (20, 2562318), (22, 2329380), (24, 2135265), (30, 1708212), (33, 1552920), (36, 1423510), (40, 1281159), (44, 1164690), (45, 1138808), (55, 931752), (60, 854106), (66, 776460), (72, 711755), (88, 582345), (90, 569404), (99, 517640), (110, 465876), (120, 427053), (132, 388230), (165, 310584), (180, 284702), (198, 258820), (220, 232938), (264, 194115), (330, 155292), (360, 142351), (396, 129410), (440, 116469), (495, 103528), (660, 77646), (792, 64705), (990, 51764), (1320, 38823), (1980, 25882), (3960, 12941)]