53849950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 127277568

約数和(自身を除く): 73427618

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 71, 77, 110, 142, 154, 175, 197, 275, 350, 355, 385, 394, 497, 550, 710, 770, 781, 985, 994, 1379, 1562, 1775, 1925, 1970, 2167, 2485, 2758, 3550, 3850, 3905, 4334, 4925, 4970, 5467, 6895, 7810, 9850, 10835, 10934, 12425, 13790, 13987, 15169, 19525, 21670, 24850, 27335, 27974, 30338, 34475, 39050, 54175, 54670, 68950, 69935, 75845, 97909, 108350, 136675, 139870, 151690, 153857, 195818, 273350, 307714, 349675, 379225, 489545, 699350, 758450, 769285, 979090, 1076999, 1538570, 2153998, 2447725, 3846425, 4895450, 5384995, 7692850, 10769990, 26924975, 53849950]

約数ペア:

[(1, 53849950), (2, 26924975), (5, 10769990), (7, 7692850), (10, 5384995), (11, 4895450), (14, 3846425), (22, 2447725), (25, 2153998), (35, 1538570), (50, 1076999), (55, 979090), (70, 769285), (71, 758450), (77, 699350), (110, 489545), (142, 379225), (154, 349675), (175, 307714), (197, 273350), (275, 195818), (350, 153857), (355, 151690), (385, 139870), (394, 136675), (497, 108350), (550, 97909), (710, 75845), (770, 69935), (781, 68950), (985, 54670), (994, 54175), (1379, 39050), (1562, 34475), (1775, 30338), (1925, 27974), (1970, 27335), (2167, 24850), (2485, 21670), (2758, 19525), (3550, 15169), (3850, 13987), (3905, 13790), (4334, 12425), (4925, 10934), (4970, 10835), (5467, 9850), (6895, 7810)]