52209850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 123420672

約数和(自身を除く): 71210822

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 71, 77, 110, 142, 154, 175, 191, 275, 350, 355, 382, 385, 497, 550, 710, 770, 781, 955, 994, 1337, 1562, 1775, 1910, 1925, 2101, 2485, 2674, 3550, 3850, 3905, 4202, 4775, 4970, 5467, 6685, 7810, 9550, 10505, 10934, 12425, 13370, 13561, 14707, 19525, 21010, 24850, 27122, 27335, 29414, 33425, 39050, 52525, 54670, 66850, 67805, 73535, 94927, 105050, 135610, 136675, 147070, 149171, 189854, 273350, 298342, 339025, 367675, 474635, 678050, 735350, 745855, 949270, 1044197, 1491710, 2088394, 2373175, 3729275, 4746350, 5220985, 7458550, 10441970, 26104925, 52209850]

約数ペア:

[(1, 52209850), (2, 26104925), (5, 10441970), (7, 7458550), (10, 5220985), (11, 4746350), (14, 3729275), (22, 2373175), (25, 2088394), (35, 1491710), (50, 1044197), (55, 949270), (70, 745855), (71, 735350), (77, 678050), (110, 474635), (142, 367675), (154, 339025), (175, 298342), (191, 273350), (275, 189854), (350, 149171), (355, 147070), (382, 136675), (385, 135610), (497, 105050), (550, 94927), (710, 73535), (770, 67805), (781, 66850), (955, 54670), (994, 52525), (1337, 39050), (1562, 33425), (1775, 29414), (1910, 27335), (1925, 27122), (2101, 24850), (2485, 21010), (2674, 19525), (3550, 14707), (3850, 13561), (3905, 13370), (4202, 12425), (4775, 10934), (4970, 10505), (5467, 9550), (6685, 7810)]