57216230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{491}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 105988608

約数和(自身を除く): 48772378

約数列:

[1, 2, 5, 10, 43, 86, 215, 271, 430, 491, 542, 982, 1355, 2455, 2710, 4910, 11653, 21113, 23306, 42226, 58265, 105565, 116530, 133061, 211130, 266122, 665305, 1330610, 5721623, 11443246, 28608115, 57216230]

約数ペア:

[(1, 57216230), (2, 28608115), (5, 11443246), (10, 5721623), (43, 1330610), (86, 665305), (215, 266122), (271, 211130), (430, 133061), (491, 116530), (542, 105565), (982, 58265), (1355, 42226), (2455, 23306), (2710, 21113), (4910, 11653)]