51579585

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6703}}^1$

素因数の和:6739

約数の個数: 40

約数和(自身を含む): 97342080

約数和(自身を除く): 45762495

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 6703, 7695, 20109, 33515, 60327, 100545, 127357, 180981, 301635, 382071, 542943, 636785, 904905, 1146213, 1910355, 2714715, 3438639, 5731065, 10315917, 17193195, 51579585]

約数ペア:

[(1, 51579585), (3, 17193195), (5, 10315917), (9, 5731065), (15, 3438639), (19, 2714715), (27, 1910355), (45, 1146213), (57, 904905), (81, 636785), (95, 542943), (135, 382071), (171, 301635), (285, 180981), (405, 127357), (513, 100545), (855, 60327), (1539, 33515), (2565, 20109), (6703, 7695)]