50642460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25577}}^1$

素因数の和:25603

約数の個数: 72

約数和(自身を含む): 167587056

約数和(自身を除く): 116944596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 25577, 51154, 76731, 102308, 127885, 153462, 230193, 255770, 281347, 306924, 383655, 460386, 511540, 562694, 767310, 844041, 920772, 1125388, 1150965, 1406735, 1534620, 1688082, 2301930, 2532123, 2813470, 3376164, 4220205, 4603860, 5064246, 5626940, 8440410, 10128492, 12660615, 16880820, 25321230, 50642460]

約数ペア:

[(1, 50642460), (2, 25321230), (3, 16880820), (4, 12660615), (5, 10128492), (6, 8440410), (9, 5626940), (10, 5064246), (11, 4603860), (12, 4220205), (15, 3376164), (18, 2813470), (20, 2532123), (22, 2301930), (30, 1688082), (33, 1534620), (36, 1406735), (44, 1150965), (45, 1125388), (55, 920772), (60, 844041), (66, 767310), (90, 562694), (99, 511540), (110, 460386), (132, 383655), (165, 306924), (180, 281347), (198, 255770), (220, 230193), (330, 153462), (396, 127885), (495, 102308), (660, 76731), (990, 51154), (1980, 25577)]