50741640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{15661}}^1$

素因数の和:15684

約数の個数: 80

約数和(自身を含む): 170559180

約数和(自身を除く): 119817540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 15661, 31322, 46983, 62644, 78305, 93966, 125288, 140949, 156610, 187932, 234915, 281898, 313220, 375864, 422847, 469830, 563796, 626440, 704745, 845694, 939660, 1127592, 1268541, 1409490, 1691388, 1879320, 2114235, 2537082, 2818980, 3382776, 4228470, 5074164, 5637960, 6342705, 8456940, 10148328, 12685410, 16913880, 25370820, 50741640]

約数ペア:

[(1, 50741640), (2, 25370820), (3, 16913880), (4, 12685410), (5, 10148328), (6, 8456940), (8, 6342705), (9, 5637960), (10, 5074164), (12, 4228470), (15, 3382776), (18, 2818980), (20, 2537082), (24, 2114235), (27, 1879320), (30, 1691388), (36, 1409490), (40, 1268541), (45, 1127592), (54, 939660), (60, 845694), (72, 704745), (81, 626440), (90, 563796), (108, 469830), (120, 422847), (135, 375864), (162, 313220), (180, 281898), (216, 234915), (270, 187932), (324, 156610), (360, 140949), (405, 125288), (540, 93966), (648, 78305), (810, 62644), (1080, 46983), (1620, 31322), (3240, 15661)]