49457100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2141}}^1$

素因数の和:2176

約数の個数: 144

約数和(自身を含む): 178488576

約数和(自身を除く): 129031476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2141, 2310, 3300, 3850, 4282, 4620, 5775, 6423, 7700, 8564, 10705, 11550, 12846, 14987, 21410, 23100, 23551, 25692, 29974, 32115, 42820, 44961, 47102, 53525, 59948, 64230, 70653, 74935, 89922, 94204, 107050, 117755, 128460, 141306, 149870, 160575, 164857, 179844, 214100, 224805, 235510, 282612, 299740, 321150, 329714, 353265, 374675, 449610, 471020, 494571, 588775, 642300, 659428, 706530, 749350, 824285, 899220, 989142, 1124025, 1177550, 1413060, 1498700, 1648570, 1766325, 1978284, 2248050, 2355100, 2472855, 3297140, 3532650, 4121425, 4496100, 4945710, 7065300, 8242850, 9891420, 12364275, 16485700, 24728550, 49457100]

約数ペア:

[(1, 49457100), (2, 24728550), (3, 16485700), (4, 12364275), (5, 9891420), (6, 8242850), (7, 7065300), (10, 4945710), (11, 4496100), (12, 4121425), (14, 3532650), (15, 3297140), (20, 2472855), (21, 2355100), (22, 2248050), (25, 1978284), (28, 1766325), (30, 1648570), (33, 1498700), (35, 1413060), (42, 1177550), (44, 1124025), (50, 989142), (55, 899220), (60, 824285), (66, 749350), (70, 706530), (75, 659428), (77, 642300), (84, 588775), (100, 494571), (105, 471020), (110, 449610), (132, 374675), (140, 353265), (150, 329714), (154, 321150), (165, 299740), (175, 282612), (210, 235510), (220, 224805), (231, 214100), (275, 179844), (300, 164857), (308, 160575), (330, 149870), (350, 141306), (385, 128460), (420, 117755), (462, 107050), (525, 94204), (550, 89922), (660, 74935), (700, 70653), (770, 64230), (825, 59948), (924, 53525), (1050, 47102), (1100, 44961), (1155, 42820), (1540, 32115), (1650, 29974), (1925, 25692), (2100, 23551), (2141, 23100), (2310, 21410), (3300, 14987), (3850, 12846), (4282, 11550), (4620, 10705), (5775, 8564), (6423, 7700)]