49353591

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 77414400

約数和(自身を除く): 28060809

約数列:

[1, 3, 7, 21, 71, 79, 213, 237, 419, 497, 553, 1257, 1491, 1659, 2933, 5609, 8799, 16827, 29749, 33101, 39263, 89247, 99303, 117789, 208243, 231707, 624729, 695121, 2350171, 7050513, 16451197, 49353591]

約数ペア:

[(1, 49353591), (3, 16451197), (7, 7050513), (21, 2350171), (71, 695121), (79, 624729), (213, 231707), (237, 208243), (419, 117789), (497, 99303), (553, 89247), (1257, 39263), (1491, 33101), (1659, 29749), (2933, 16827), (5609, 8799)]