55237440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:536

約数の個数: 112

約数和(自身を含む): 176954688

約数和(自身を除く): 121717248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 163, 192, 240, 320, 326, 353, 480, 489, 652, 706, 815, 960, 978, 1059, 1304, 1412, 1630, 1765, 1956, 2118, 2445, 2608, 2824, 3260, 3530, 3912, 4236, 4890, 5216, 5295, 5648, 6520, 7060, 7824, 8472, 9780, 10432, 10590, 11296, 13040, 14120, 15648, 16944, 19560, 21180, 22592, 26080, 28240, 31296, 33888, 39120, 42360, 52160, 56480, 57539, 67776, 78240, 84720, 112960, 115078, 156480, 169440, 172617, 230156, 287695, 338880, 345234, 460312, 575390, 690468, 863085, 920624, 1150780, 1380936, 1726170, 1841248, 2301560, 2761872, 3452340, 3682496, 4603120, 5523744, 6904680, 9206240, 11047488, 13809360, 18412480, 27618720, 55237440]

約数ペア:

[(1, 55237440), (2, 27618720), (3, 18412480), (4, 13809360), (5, 11047488), (6, 9206240), (8, 6904680), (10, 5523744), (12, 4603120), (15, 3682496), (16, 3452340), (20, 2761872), (24, 2301560), (30, 1841248), (32, 1726170), (40, 1380936), (48, 1150780), (60, 920624), (64, 863085), (80, 690468), (96, 575390), (120, 460312), (160, 345234), (163, 338880), (192, 287695), (240, 230156), (320, 172617), (326, 169440), (353, 156480), (480, 115078), (489, 112960), (652, 84720), (706, 78240), (815, 67776), (960, 57539), (978, 56480), (1059, 52160), (1304, 42360), (1412, 39120), (1630, 33888), (1765, 31296), (1956, 28240), (2118, 26080), (2445, 22592), (2608, 21180), (2824, 19560), (3260, 16944), (3530, 15648), (3912, 14120), (4236, 13040), (4890, 11296), (5216, 10590), (5295, 10432), (5648, 9780), (6520, 8472), (7060, 7824)]