55392260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35969}}^1$

素因数の和:35996

約数の個数: 48

約数和(自身を含む): 145031040

約数和(自身を除く): 89638780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 35969, 71938, 143876, 179845, 251783, 359690, 395659, 503566, 719380, 791318, 1007132, 1258915, 1582636, 1978295, 2517830, 2769613, 3956590, 5035660, 5539226, 7913180, 11078452, 13848065, 27696130, 55392260]

約数ペア:

[(1, 55392260), (2, 27696130), (4, 13848065), (5, 11078452), (7, 7913180), (10, 5539226), (11, 5035660), (14, 3956590), (20, 2769613), (22, 2517830), (28, 1978295), (35, 1582636), (44, 1258915), (55, 1007132), (70, 791318), (77, 719380), (110, 503566), (140, 395659), (154, 359690), (220, 251783), (308, 179845), (385, 143876), (770, 71938), (1540, 35969)]