53660480

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2749}}^1$

素因数の和:2827

約数の個数: 56

約数和(自身を含む): 129921000

約数和(自身を除く): 76260520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2440, 2749, 3904, 4880, 5498, 9760, 10996, 13745, 19520, 21992, 27490, 43984, 54980, 87968, 109960, 167689, 175936, 219920, 335378, 439840, 670756, 838445, 879680, 1341512, 1676890, 2683024, 3353780, 5366048, 6707560, 10732096, 13415120, 26830240, 53660480]

約数ペア:

[(1, 53660480), (2, 26830240), (4, 13415120), (5, 10732096), (8, 6707560), (10, 5366048), (16, 3353780), (20, 2683024), (32, 1676890), (40, 1341512), (61, 879680), (64, 838445), (80, 670756), (122, 439840), (160, 335378), (244, 219920), (305, 175936), (320, 167689), (488, 109960), (610, 87968), (976, 54980), (1220, 43984), (1952, 27490), (2440, 21992), (2749, 19520), (3904, 13745), (4880, 10996), (5498, 9760)]