56520450

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{5981}}^1$

素因数の和:6009

約数の個数: 96

約数和(自身を含む): 178024320

約数和(自身を除く): 121503870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 5981, 9450, 11962, 17943, 29905, 35886, 41867, 53829, 59810, 83734, 89715, 107658, 125601, 149525, 161487, 179430, 209335, 251202, 269145, 299050, 322974, 376803, 418670, 448575, 538290, 628005, 753606, 807435, 897150, 1046675, 1130409, 1256010, 1345725, 1614870, 1884015, 2093350, 2260818, 2691450, 3140025, 3768030, 4037175, 5652045, 6280050, 8074350, 9420075, 11304090, 18840150, 28260225, 56520450]

約数ペア:

[(1, 56520450), (2, 28260225), (3, 18840150), (5, 11304090), (6, 9420075), (7, 8074350), (9, 6280050), (10, 5652045), (14, 4037175), (15, 3768030), (18, 3140025), (21, 2691450), (25, 2260818), (27, 2093350), (30, 1884015), (35, 1614870), (42, 1345725), (45, 1256010), (50, 1130409), (54, 1046675), (63, 897150), (70, 807435), (75, 753606), (90, 628005), (105, 538290), (126, 448575), (135, 418670), (150, 376803), (175, 322974), (189, 299050), (210, 269145), (225, 251202), (270, 209335), (315, 179430), (350, 161487), (378, 149525), (450, 125601), (525, 107658), (630, 89715), (675, 83734), (945, 59810), (1050, 53829), (1350, 41867), (1575, 35886), (1890, 29905), (3150, 17943), (4725, 11962), (5981, 9450)]