51289260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77711}}^1$

素因数の和:77734

約数の個数: 48

約数和(自身を含む): 156667392

約数和(自身を除く): 105378132

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 77711, 155422, 233133, 310844, 388555, 466266, 777110, 854821, 932532, 1165665, 1554220, 1709642, 2331330, 2564463, 3419284, 4274105, 4662660, 5128926, 8548210, 10257852, 12822315, 17096420, 25644630, 51289260]

約数ペア:

[(1, 51289260), (2, 25644630), (3, 17096420), (4, 12822315), (5, 10257852), (6, 8548210), (10, 5128926), (11, 4662660), (12, 4274105), (15, 3419284), (20, 2564463), (22, 2331330), (30, 1709642), (33, 1554220), (44, 1165665), (55, 932532), (60, 854821), (66, 777110), (110, 466266), (132, 388555), (165, 310844), (220, 233133), (330, 155422), (660, 77711)]