56543784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19471}}^1$

素因数の和:19502

約数の個数: 48

約数和(自身を含む): 155386560

約数和(自身を除く): 98842776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 19471, 38942, 58413, 77884, 116826, 155768, 214181, 233652, 428362, 467304, 642543, 856724, 1285086, 1713448, 2355991, 2570172, 4711982, 5140344, 7067973, 9423964, 14135946, 18847928, 28271892, 56543784]

約数ペア:

[(1, 56543784), (2, 28271892), (3, 18847928), (4, 14135946), (6, 9423964), (8, 7067973), (11, 5140344), (12, 4711982), (22, 2570172), (24, 2355991), (33, 1713448), (44, 1285086), (66, 856724), (88, 642543), (121, 467304), (132, 428362), (242, 233652), (264, 214181), (363, 155768), (484, 116826), (726, 77884), (968, 58413), (1452, 38942), (2904, 19471)]