53720330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{461}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 99525888

約数和(自身を除く): 45805558

約数列:

[1, 2, 5, 10, 43, 86, 215, 271, 430, 461, 542, 922, 1355, 2305, 2710, 4610, 11653, 19823, 23306, 39646, 58265, 99115, 116530, 124931, 198230, 249862, 624655, 1249310, 5372033, 10744066, 26860165, 53720330]

約数ペア:

[(1, 53720330), (2, 26860165), (5, 10744066), (10, 5372033), (43, 1249310), (86, 624655), (215, 249862), (271, 198230), (430, 124931), (461, 116530), (542, 99115), (922, 58265), (1355, 39646), (2305, 23306), (2710, 19823), (4610, 11653)]