54788250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 155001600

約数和(自身を除く): 100213350

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 29, 30, 33, 50, 55, 58, 66, 75, 87, 110, 125, 145, 150, 165, 174, 229, 250, 275, 290, 319, 330, 375, 435, 458, 550, 638, 687, 725, 750, 825, 870, 957, 1145, 1374, 1375, 1450, 1595, 1650, 1914, 2175, 2290, 2519, 2750, 3190, 3435, 3625, 4125, 4350, 4785, 5038, 5725, 6641, 6870, 7250, 7557, 7975, 8250, 9570, 10875, 11450, 12595, 13282, 15114, 15950, 17175, 19923, 21750, 23925, 25190, 28625, 33205, 34350, 37785, 39846, 39875, 47850, 57250, 62975, 66410, 73051, 75570, 79750, 85875, 99615, 119625, 125950, 146102, 166025, 171750, 188925, 199230, 219153, 239250, 314875, 332050, 365255, 377850, 438306, 498075, 629750, 730510, 830125, 944625, 996150, 1095765, 1660250, 1826275, 1889250, 2191530, 2490375, 3652550, 4980750, 5478825, 9131375, 10957650, 18262750, 27394125, 54788250]

約数ペア:

[(1, 54788250), (2, 27394125), (3, 18262750), (5, 10957650), (6, 9131375), (10, 5478825), (11, 4980750), (15, 3652550), (22, 2490375), (25, 2191530), (29, 1889250), (30, 1826275), (33, 1660250), (50, 1095765), (55, 996150), (58, 944625), (66, 830125), (75, 730510), (87, 629750), (110, 498075), (125, 438306), (145, 377850), (150, 365255), (165, 332050), (174, 314875), (229, 239250), (250, 219153), (275, 199230), (290, 188925), (319, 171750), (330, 166025), (375, 146102), (435, 125950), (458, 119625), (550, 99615), (638, 85875), (687, 79750), (725, 75570), (750, 73051), (825, 66410), (870, 62975), (957, 57250), (1145, 47850), (1374, 39875), (1375, 39846), (1450, 37785), (1595, 34350), (1650, 33205), (1914, 28625), (2175, 25190), (2290, 23925), (2519, 21750), (2750, 19923), (3190, 17175), (3435, 15950), (3625, 15114), (4125, 13282), (4350, 12595), (4785, 11450), (5038, 10875), (5725, 9570), (6641, 8250), (6870, 7975), (7250, 7557)]