50626980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2053}}^1$

素因数の和:2205

約数の個数: 72

約数和(自身を含む): 154764792

約数和(自身を除く): 104137812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2053, 2055, 2466, 2740, 4106, 4110, 4932, 6159, 6165, 8212, 8220, 10265, 12318, 12330, 18477, 20530, 24636, 24660, 30795, 36954, 41060, 61590, 73908, 92385, 123180, 184770, 281261, 369540, 562522, 843783, 1125044, 1406305, 1687566, 2531349, 2812610, 3375132, 4218915, 5062698, 5625220, 8437830, 10125396, 12656745, 16875660, 25313490, 50626980]

約数ペア:

[(1, 50626980), (2, 25313490), (3, 16875660), (4, 12656745), (5, 10125396), (6, 8437830), (9, 5625220), (10, 5062698), (12, 4218915), (15, 3375132), (18, 2812610), (20, 2531349), (30, 1687566), (36, 1406305), (45, 1125044), (60, 843783), (90, 562522), (137, 369540), (180, 281261), (274, 184770), (411, 123180), (548, 92385), (685, 73908), (822, 61590), (1233, 41060), (1370, 36954), (1644, 30795), (2053, 24660), (2055, 24636), (2466, 20530), (2740, 18477), (4106, 12330), (4110, 12318), (4932, 10265), (6159, 8220), (6165, 8212)]