52804620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26669}}^1$

素因数の和:26695

約数の個数: 72

約数和(自身を含む): 174741840

約数和(自身を除く): 121937220

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, 26669, 53338, 80007, 106676, 133345, 160014, 240021, 266690, 293359, 320028, 400035, 480042, 533380, 586718, 800070, 880077, 960084, 1173436, 1200105, 1466795, 1600140, 1760154, 2400210, 2640231, 2933590, 3520308, 4400385, 4800420, 5280462, 5867180, 8800770, 10560924, 13201155, 17601540, 26402310, 52804620]

約数ペア:

[(1, 52804620), (2, 26402310), (3, 17601540), (4, 13201155), (5, 10560924), (6, 8800770), (9, 5867180), (10, 5280462), (11, 4800420), (12, 4400385), (15, 3520308), (18, 2933590), (20, 2640231), (22, 2400210), (30, 1760154), (33, 1600140), (36, 1466795), (44, 1200105), (45, 1173436), (55, 960084), (60, 880077), (66, 800070), (90, 586718), (99, 533380), (110, 480042), (132, 400035), (165, 320028), (180, 293359), (198, 266690), (220, 240021), (330, 160014), (396, 133345), (495, 106676), (660, 80007), (990, 53338), (1980, 26669)]