53981312

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5477}}^1$

素因数の和:5509

約数の個数: 64

約数和(自身を含む): 134101440

約数和(自身を除く): 80120128

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 5477, 9856, 10954, 21908, 38339, 43816, 60247, 76678, 87632, 120494, 153356, 175264, 240988, 306712, 350528, 421729, 481976, 613424, 701056, 843458, 963952, 1226848, 1686916, 1927904, 2453696, 3373832, 3855808, 4907392, 6747664, 7711616, 13495328, 26990656, 53981312]

約数ペア:

[(1, 53981312), (2, 26990656), (4, 13495328), (7, 7711616), (8, 6747664), (11, 4907392), (14, 3855808), (16, 3373832), (22, 2453696), (28, 1927904), (32, 1686916), (44, 1226848), (56, 963952), (64, 843458), (77, 701056), (88, 613424), (112, 481976), (128, 421729), (154, 350528), (176, 306712), (224, 240988), (308, 175264), (352, 153356), (448, 120494), (616, 87632), (704, 76678), (896, 60247), (1232, 43816), (1408, 38339), (2464, 21908), (4928, 10954), (5477, 9856)]