56828970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 162751680

約数和(自身を除く): 105922710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 137, 165, 198, 274, 330, 411, 419, 495, 685, 822, 838, 990, 1233, 1257, 1370, 1507, 2055, 2095, 2466, 2514, 3014, 3771, 4110, 4190, 4521, 4609, 6165, 6285, 7535, 7542, 9042, 9218, 12330, 12570, 13563, 13827, 15070, 18855, 22605, 23045, 27126, 27654, 37710, 41481, 45210, 46090, 57403, 67815, 69135, 82962, 114806, 135630, 138270, 172209, 207405, 287015, 344418, 414810, 516627, 574030, 631433, 861045, 1033254, 1262866, 1722090, 1894299, 2583135, 3157165, 3788598, 5166270, 5682897, 6314330, 9471495, 11365794, 18942990, 28414485, 56828970]

約数ペア:

[(1, 56828970), (2, 28414485), (3, 18942990), (5, 11365794), (6, 9471495), (9, 6314330), (10, 5682897), (11, 5166270), (15, 3788598), (18, 3157165), (22, 2583135), (30, 1894299), (33, 1722090), (45, 1262866), (55, 1033254), (66, 861045), (90, 631433), (99, 574030), (110, 516627), (137, 414810), (165, 344418), (198, 287015), (274, 207405), (330, 172209), (411, 138270), (419, 135630), (495, 114806), (685, 82962), (822, 69135), (838, 67815), (990, 57403), (1233, 46090), (1257, 45210), (1370, 41481), (1507, 37710), (2055, 27654), (2095, 27126), (2466, 23045), (2514, 22605), (3014, 18855), (3771, 15070), (4110, 13827), (4190, 13563), (4521, 12570), (4609, 12330), (6165, 9218), (6285, 9042), (7535, 7542)]