53888085

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 80

約数和(自身を含む): 104544000

約数和(自身を除く): 50655915

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 47, 57, 81, 95, 135, 141, 149, 171, 235, 285, 405, 423, 447, 513, 705, 745, 855, 893, 1269, 1341, 1539, 2115, 2235, 2565, 2679, 2831, 3807, 4023, 4465, 6345, 6705, 7003, 7695, 8037, 8493, 12069, 13395, 14155, 19035, 20115, 21009, 24111, 25479, 35015, 40185, 42465, 60345, 63027, 72333, 76437, 105045, 120555, 127395, 133057, 189081, 229311, 315135, 361665, 382185, 399171, 567243, 665285, 945405, 1146555, 1197513, 1995855, 2836215, 3592539, 5987565, 10777617, 17962695, 53888085]

約数ペア:

[(1, 53888085), (3, 17962695), (5, 10777617), (9, 5987565), (15, 3592539), (19, 2836215), (27, 1995855), (45, 1197513), (47, 1146555), (57, 945405), (81, 665285), (95, 567243), (135, 399171), (141, 382185), (149, 361665), (171, 315135), (235, 229311), (285, 189081), (405, 133057), (423, 127395), (447, 120555), (513, 105045), (705, 76437), (745, 72333), (855, 63027), (893, 60345), (1269, 42465), (1341, 40185), (1539, 35015), (2115, 25479), (2235, 24111), (2565, 21009), (2679, 20115), (2831, 19035), (3807, 14155), (4023, 13395), (4465, 12069), (6345, 8493), (6705, 8037), (7003, 7695)]