52882020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3301}}^1$

素因数の和:3405

約数の個数: 72

約数和(自身を含む): 162260280

約数和(自身を除く): 109378260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 3301, 4005, 5340, 6602, 8010, 9903, 13204, 16020, 16505, 19806, 29709, 33010, 39612, 49515, 59418, 66020, 99030, 118836, 148545, 198060, 293789, 297090, 587578, 594180, 881367, 1175156, 1468945, 1762734, 2644101, 2937890, 3525468, 4406835, 5288202, 5875780, 8813670, 10576404, 13220505, 17627340, 26441010, 52882020]

約数ペア:

[(1, 52882020), (2, 26441010), (3, 17627340), (4, 13220505), (5, 10576404), (6, 8813670), (9, 5875780), (10, 5288202), (12, 4406835), (15, 3525468), (18, 2937890), (20, 2644101), (30, 1762734), (36, 1468945), (45, 1175156), (60, 881367), (89, 594180), (90, 587578), (178, 297090), (180, 293789), (267, 198060), (356, 148545), (445, 118836), (534, 99030), (801, 66020), (890, 59418), (1068, 49515), (1335, 39612), (1602, 33010), (1780, 29709), (2670, 19806), (3204, 16505), (3301, 16020), (4005, 13204), (5340, 9903), (6602, 8010)]