51872310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:758

約数の個数: 96

約数和(自身を含む): 155518272

約数和(自身を除く): 103645962

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 137, 210, 274, 315, 411, 601, 630, 685, 822, 959, 1202, 1233, 1370, 1803, 1918, 2055, 2466, 2877, 3005, 3606, 4110, 4207, 4795, 5409, 5754, 6010, 6165, 8414, 8631, 9015, 9590, 10818, 12330, 12621, 14385, 17262, 18030, 21035, 25242, 27045, 28770, 37863, 42070, 43155, 54090, 63105, 75726, 82337, 86310, 126210, 164674, 189315, 247011, 378630, 411685, 494022, 576359, 741033, 823370, 1152718, 1235055, 1482066, 1729077, 2470110, 2881795, 3458154, 3705165, 5187231, 5763590, 7410330, 8645385, 10374462, 17290770, 25936155, 51872310]

約数ペア:

[(1, 51872310), (2, 25936155), (3, 17290770), (5, 10374462), (6, 8645385), (7, 7410330), (9, 5763590), (10, 5187231), (14, 3705165), (15, 3458154), (18, 2881795), (21, 2470110), (30, 1729077), (35, 1482066), (42, 1235055), (45, 1152718), (63, 823370), (70, 741033), (90, 576359), (105, 494022), (126, 411685), (137, 378630), (210, 247011), (274, 189315), (315, 164674), (411, 126210), (601, 86310), (630, 82337), (685, 75726), (822, 63105), (959, 54090), (1202, 43155), (1233, 42070), (1370, 37863), (1803, 28770), (1918, 27045), (2055, 25242), (2466, 21035), (2877, 18030), (3005, 17262), (3606, 14385), (4110, 12621), (4207, 12330), (4795, 10818), (5409, 9590), (5754, 9015), (6010, 8631), (6165, 8414)]