50516640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{35081}}^1$

素因数の和:35102

約数の個数: 72

約数和(自身を含む): 172392948

約数和(自身を除く): 121876308

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, 35081, 70162, 105243, 140324, 175405, 210486, 280648, 315729, 350810, 420972, 526215, 561296, 631458, 701620, 841944, 1052430, 1122592, 1262916, 1403240, 1578645, 1683888, 2104860, 2525832, 2806480, 3157290, 3367776, 4209720, 5051664, 5612960, 6314580, 8419440, 10103328, 12629160, 16838880, 25258320, 50516640]

約数ペア:

[(1, 50516640), (2, 25258320), (3, 16838880), (4, 12629160), (5, 10103328), (6, 8419440), (8, 6314580), (9, 5612960), (10, 5051664), (12, 4209720), (15, 3367776), (16, 3157290), (18, 2806480), (20, 2525832), (24, 2104860), (30, 1683888), (32, 1578645), (36, 1403240), (40, 1262916), (45, 1122592), (48, 1052430), (60, 841944), (72, 701620), (80, 631458), (90, 561296), (96, 526215), (120, 420972), (144, 350810), (160, 315729), (180, 280648), (240, 210486), (288, 175405), (360, 140324), (480, 105243), (720, 70162), (1440, 35081)]