51369585

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 85536000

約数和(自身を除く): 34166415

約数列:

[1, 3, 5, 15, 29, 87, 145, 269, 435, 439, 807, 1317, 1345, 2195, 4035, 6585, 7801, 12731, 23403, 38193, 39005, 63655, 117015, 118091, 190965, 354273, 590455, 1771365, 3424639, 10273917, 17123195, 51369585]

約数ペア:

[(1, 51369585), (3, 17123195), (5, 10273917), (15, 3424639), (29, 1771365), (87, 590455), (145, 354273), (269, 190965), (435, 118091), (439, 117015), (807, 63655), (1317, 39005), (1345, 38193), (2195, 23403), (4035, 12731), (6585, 7801)]