47191360

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1657}}^1$

素因数の和:1763

約数の個数: 56

約数和(自身を含む): 113705640

約数和(自身を除く): 66514280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 320, 356, 445, 712, 890, 1424, 1657, 1780, 2848, 3314, 3560, 5696, 6628, 7120, 8285, 13256, 14240, 16570, 26512, 28480, 33140, 53024, 66280, 106048, 132560, 147473, 265120, 294946, 530240, 589892, 737365, 1179784, 1474730, 2359568, 2949460, 4719136, 5898920, 9438272, 11797840, 23595680, 47191360]

約数ペア:

[(1, 47191360), (2, 23595680), (4, 11797840), (5, 9438272), (8, 5898920), (10, 4719136), (16, 2949460), (20, 2359568), (32, 1474730), (40, 1179784), (64, 737365), (80, 589892), (89, 530240), (160, 294946), (178, 265120), (320, 147473), (356, 132560), (445, 106048), (712, 66280), (890, 53024), (1424, 33140), (1657, 28480), (1780, 26512), (2848, 16570), (3314, 14240), (3560, 13256), (5696, 8285), (6628, 7120)]