50908140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1873}}^1$

素因数の和:2039

約数の個数: 72

約数和(自身を含む): 155527008

約数和(自身を除く): 104618868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 1873, 2265, 2718, 3020, 3746, 4530, 5436, 5619, 6795, 7492, 9060, 9365, 11238, 13590, 16857, 18730, 22476, 27180, 28095, 33714, 37460, 56190, 67428, 84285, 112380, 168570, 282823, 337140, 565646, 848469, 1131292, 1414115, 1696938, 2545407, 2828230, 3393876, 4242345, 5090814, 5656460, 8484690, 10181628, 12727035, 16969380, 25454070, 50908140]

約数ペア:

[(1, 50908140), (2, 25454070), (3, 16969380), (4, 12727035), (5, 10181628), (6, 8484690), (9, 5656460), (10, 5090814), (12, 4242345), (15, 3393876), (18, 2828230), (20, 2545407), (30, 1696938), (36, 1414115), (45, 1131292), (60, 848469), (90, 565646), (151, 337140), (180, 282823), (302, 168570), (453, 112380), (604, 84285), (755, 67428), (906, 56190), (1359, 37460), (1510, 33714), (1812, 28095), (1873, 27180), (2265, 22476), (2718, 18730), (3020, 16857), (3746, 13590), (4530, 11238), (5436, 9365), (5619, 9060), (6795, 7492)]