55155520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{24623}}^1$

素因数の和:24647

約数の個数: 56

約数和(自身を含む): 150107904

約数和(自身を除く): 94952384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 24623, 49246, 98492, 123115, 172361, 196984, 246230, 344722, 393968, 492460, 689444, 787936, 861805, 984920, 1378888, 1575872, 1723610, 1969840, 2757776, 3447220, 3939680, 5515552, 6894440, 7879360, 11031104, 13788880, 27577760, 55155520]

約数ペア:

[(1, 55155520), (2, 27577760), (4, 13788880), (5, 11031104), (7, 7879360), (8, 6894440), (10, 5515552), (14, 3939680), (16, 3447220), (20, 2757776), (28, 1969840), (32, 1723610), (35, 1575872), (40, 1378888), (56, 984920), (64, 861805), (70, 787936), (80, 689444), (112, 492460), (140, 393968), (160, 344722), (224, 246230), (280, 196984), (320, 172361), (448, 123115), (560, 98492), (1120, 49246), (2240, 24623)]