51914310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{919}}^1$

素因数の和:1205

約数の個数: 64

約数和(自身を含む): 143078400

約数和(自身を除く): 91164090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 269, 538, 807, 919, 1345, 1614, 1838, 1883, 2690, 2757, 3766, 4035, 4595, 5514, 5649, 6433, 8070, 9190, 9415, 11298, 12866, 13785, 18830, 19299, 27570, 28245, 32165, 38598, 56490, 64330, 96495, 192990, 247211, 494422, 741633, 1236055, 1483266, 1730477, 2472110, 3460954, 3708165, 5191431, 7416330, 8652385, 10382862, 17304770, 25957155, 51914310]

約数ペア:

[(1, 51914310), (2, 25957155), (3, 17304770), (5, 10382862), (6, 8652385), (7, 7416330), (10, 5191431), (14, 3708165), (15, 3460954), (21, 2472110), (30, 1730477), (35, 1483266), (42, 1236055), (70, 741633), (105, 494422), (210, 247211), (269, 192990), (538, 96495), (807, 64330), (919, 56490), (1345, 38598), (1614, 32165), (1838, 28245), (1883, 27570), (2690, 19299), (2757, 18830), (3766, 13785), (4035, 12866), (4595, 11298), (5514, 9415), (5649, 9190), (6433, 8070)]