51831656

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 98988480

約数和(自身を除く): 47156824

約数列:

[1, 2, 4, 8, 107, 151, 214, 302, 401, 428, 604, 802, 856, 1208, 1604, 3208, 16157, 32314, 42907, 60551, 64628, 85814, 121102, 129256, 171628, 242204, 343256, 484408, 6478957, 12957914, 25915828, 51831656]

約数ペア:

[(1, 51831656), (2, 25915828), (4, 12957914), (8, 6478957), (107, 484408), (151, 343256), (214, 242204), (302, 171628), (401, 129256), (428, 121102), (604, 85814), (802, 64628), (856, 60551), (1208, 42907), (1604, 32314), (3208, 16157)]