54927950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1297}}^1$

素因数の和:1338

約数の個数: 72

約数和(自身を含む): 128439696

約数和(自身を除く): 73511746

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 121, 154, 175, 242, 275, 350, 385, 550, 605, 770, 847, 1210, 1297, 1694, 1925, 2594, 3025, 3850, 4235, 6050, 6485, 8470, 9079, 12970, 14267, 18158, 21175, 28534, 32425, 42350, 45395, 64850, 71335, 90790, 99869, 142670, 156937, 199738, 226975, 313874, 356675, 453950, 499345, 713350, 784685, 998690, 1098559, 1569370, 2197118, 2496725, 3923425, 4993450, 5492795, 7846850, 10985590, 27463975, 54927950]

約数ペア:

[(1, 54927950), (2, 27463975), (5, 10985590), (7, 7846850), (10, 5492795), (11, 4993450), (14, 3923425), (22, 2496725), (25, 2197118), (35, 1569370), (50, 1098559), (55, 998690), (70, 784685), (77, 713350), (110, 499345), (121, 453950), (154, 356675), (175, 313874), (242, 226975), (275, 199738), (350, 156937), (385, 142670), (550, 99869), (605, 90790), (770, 71335), (847, 64850), (1210, 45395), (1297, 42350), (1694, 32425), (1925, 28534), (2594, 21175), (3025, 18158), (3850, 14267), (4235, 12970), (6050, 9079), (6485, 8470)]