51800925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1697}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 96011712

約数和(自身を除く): 44210787

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 75, 111, 165, 185, 275, 407, 555, 825, 925, 1221, 1697, 2035, 2775, 5091, 6105, 8485, 10175, 18667, 25455, 30525, 42425, 56001, 62789, 93335, 127275, 188367, 280005, 313945, 466675, 690679, 941835, 1400025, 1569725, 2072037, 3453395, 4709175, 10360185, 17266975, 51800925]

約数ペア:

[(1, 51800925), (3, 17266975), (5, 10360185), (11, 4709175), (15, 3453395), (25, 2072037), (33, 1569725), (37, 1400025), (55, 941835), (75, 690679), (111, 466675), (165, 313945), (185, 280005), (275, 188367), (407, 127275), (555, 93335), (825, 62789), (925, 56001), (1221, 42425), (1697, 30525), (2035, 25455), (2775, 18667), (5091, 10175), (6105, 8485)]