51880710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1270

約数の個数: 96

約数和(自身を含む): 149960160

約数和(自身を除く): 98079450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 49, 58, 70, 87, 98, 105, 145, 147, 174, 203, 210, 245, 290, 294, 406, 435, 490, 609, 735, 870, 1015, 1217, 1218, 1421, 1470, 2030, 2434, 2842, 3045, 3651, 4263, 6085, 6090, 7105, 7302, 8519, 8526, 12170, 14210, 17038, 18255, 21315, 25557, 35293, 36510, 42595, 42630, 51114, 59633, 70586, 85190, 105879, 119266, 127785, 176465, 178899, 211758, 247051, 255570, 298165, 352930, 357798, 494102, 529395, 596330, 741153, 894495, 1058790, 1235255, 1482306, 1729357, 1788990, 2470510, 3458714, 3705765, 5188071, 7411530, 8646785, 10376142, 17293570, 25940355, 51880710]

約数ペア:

[(1, 51880710), (2, 25940355), (3, 17293570), (5, 10376142), (6, 8646785), (7, 7411530), (10, 5188071), (14, 3705765), (15, 3458714), (21, 2470510), (29, 1788990), (30, 1729357), (35, 1482306), (42, 1235255), (49, 1058790), (58, 894495), (70, 741153), (87, 596330), (98, 529395), (105, 494102), (145, 357798), (147, 352930), (174, 298165), (203, 255570), (210, 247051), (245, 211758), (290, 178899), (294, 176465), (406, 127785), (435, 119266), (490, 105879), (609, 85190), (735, 70586), (870, 59633), (1015, 51114), (1217, 42630), (1218, 42595), (1421, 36510), (1470, 35293), (2030, 25557), (2434, 21315), (2842, 18255), (3045, 17038), (3651, 14210), (4263, 12170), (6085, 8526), (6090, 8519), (7105, 7302)]