51750510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{937}}^1$

素因数の和:1217

約数の個数: 64

約数和(自身を含む): 142636032

約数和(自身を除く): 90885522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 263, 526, 789, 937, 1315, 1578, 1841, 1874, 2630, 2811, 3682, 3945, 4685, 5523, 5622, 6559, 7890, 9205, 9370, 11046, 13118, 14055, 18410, 19677, 27615, 28110, 32795, 39354, 55230, 65590, 98385, 196770, 246431, 492862, 739293, 1232155, 1478586, 1725017, 2464310, 3450034, 3696465, 5175051, 7392930, 8625085, 10350102, 17250170, 25875255, 51750510]

約数ペア:

[(1, 51750510), (2, 25875255), (3, 17250170), (5, 10350102), (6, 8625085), (7, 7392930), (10, 5175051), (14, 3696465), (15, 3450034), (21, 2464310), (30, 1725017), (35, 1478586), (42, 1232155), (70, 739293), (105, 492862), (210, 246431), (263, 196770), (526, 98385), (789, 65590), (937, 55230), (1315, 39354), (1578, 32795), (1841, 28110), (1874, 27615), (2630, 19677), (2811, 18410), (3682, 14055), (3945, 13118), (4685, 11046), (5523, 9370), (5622, 9205), (6559, 7890)]