56431330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17471}}^1$

素因数の和:17514

約数の個数: 32

約数和(自身を含む): 113218560

約数和(自身を除く): 56787230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 17471, 34942, 87355, 174710, 297007, 331949, 594014, 663898, 1485035, 1659745, 2970070, 3319490, 5643133, 11286266, 28215665, 56431330]

約数ペア:

[(1, 56431330), (2, 28215665), (5, 11286266), (10, 5643133), (17, 3319490), (19, 2970070), (34, 1659745), (38, 1485035), (85, 663898), (95, 594014), (170, 331949), (190, 297007), (323, 174710), (646, 87355), (1615, 34942), (3230, 17471)]