50438880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{35027}}^1$

素因数の和:35048

約数の個数: 72

約数和(自身を含む): 172127592

約数和(自身を除く): 121688712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 35027, 70054, 105081, 140108, 175135, 210162, 280216, 315243, 350270, 420324, 525405, 560432, 630486, 700540, 840648, 1050810, 1120864, 1260972, 1401080, 1576215, 1681296, 2101620, 2521944, 2802160, 3152430, 3362592, 4203240, 5043888, 5604320, 6304860, 8406480, 10087776, 12609720, 16812960, 25219440, 50438880]

約数ペア:

[(1, 50438880), (2, 25219440), (3, 16812960), (4, 12609720), (5, 10087776), (6, 8406480), (8, 6304860), (9, 5604320), (10, 5043888), (12, 4203240), (15, 3362592), (16, 3152430), (18, 2802160), (20, 2521944), (24, 2101620), (30, 1681296), (32, 1576215), (36, 1401080), (40, 1260972), (45, 1120864), (48, 1050810), (60, 840648), (72, 700540), (80, 630486), (90, 560432), (96, 525405), (120, 420324), (144, 350270), (160, 315243), (180, 280216), (240, 210162), (288, 175135), (360, 140108), (480, 105081), (720, 70054), (1440, 35027)]