50420205

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1831

約数の個数: 64

約数和(自身を含む): 102988800

約数和(自身を除く): 52568595

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 135, 165, 171, 209, 285, 297, 495, 513, 627, 855, 1045, 1485, 1787, 1881, 2565, 3135, 5361, 5643, 8935, 9405, 16083, 19657, 26805, 28215, 33953, 48249, 58971, 80415, 98285, 101859, 169765, 176913, 241245, 294855, 305577, 373483, 509295, 530739, 884565, 916731, 1120449, 1527885, 1867415, 2653695, 3361347, 4583655, 5602245, 10084041, 16806735, 50420205]

約数ペア:

[(1, 50420205), (3, 16806735), (5, 10084041), (9, 5602245), (11, 4583655), (15, 3361347), (19, 2653695), (27, 1867415), (33, 1527885), (45, 1120449), (55, 916731), (57, 884565), (95, 530739), (99, 509295), (135, 373483), (165, 305577), (171, 294855), (209, 241245), (285, 176913), (297, 169765), (495, 101859), (513, 98285), (627, 80415), (855, 58971), (1045, 48249), (1485, 33953), (1787, 28215), (1881, 26805), (2565, 19657), (3135, 16083), (5361, 9405), (5643, 8935)]