51054480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3083}}^1$

素因数の和:3125

約数の個数: 120

約数和(自身を含む): 178970688

約数和(自身を除く): 127916208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3083, 3312, 4140, 5520, 6166, 8280, 9249, 12332, 15415, 16560, 18498, 24664, 27747, 30830, 36996, 46245, 49328, 55494, 61660, 70909, 73992, 92490, 110988, 123320, 138735, 141818, 147984, 184980, 212727, 221976, 246640, 277470, 283636, 354545, 369960, 425454, 443952, 554940, 567272, 638181, 709090, 739920, 850908, 1063635, 1109880, 1134544, 1276362, 1418180, 1701816, 2127270, 2219760, 2552724, 2836360, 3190905, 3403632, 4254540, 5105448, 5672720, 6381810, 8509080, 10210896, 12763620, 17018160, 25527240, 51054480]

約数ペア:

[(1, 51054480), (2, 25527240), (3, 17018160), (4, 12763620), (5, 10210896), (6, 8509080), (8, 6381810), (9, 5672720), (10, 5105448), (12, 4254540), (15, 3403632), (16, 3190905), (18, 2836360), (20, 2552724), (23, 2219760), (24, 2127270), (30, 1701816), (36, 1418180), (40, 1276362), (45, 1134544), (46, 1109880), (48, 1063635), (60, 850908), (69, 739920), (72, 709090), (80, 638181), (90, 567272), (92, 554940), (115, 443952), (120, 425454), (138, 369960), (144, 354545), (180, 283636), (184, 277470), (207, 246640), (230, 221976), (240, 212727), (276, 184980), (345, 147984), (360, 141818), (368, 138735), (414, 123320), (460, 110988), (552, 92490), (690, 73992), (720, 70909), (828, 61660), (920, 55494), (1035, 49328), (1104, 46245), (1380, 36996), (1656, 30830), (1840, 27747), (2070, 24664), (2760, 18498), (3083, 16560), (3312, 15415), (4140, 12332), (5520, 9249), (6166, 8280)]