49785428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{161641}}^1$

素因数の和:161663

約数の個数: 24

約数和(自身を含む): 108623424

約数和(自身を除く): 58837996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 161641, 323282, 646564, 1131487, 1778051, 2262974, 3556102, 4525948, 7112204, 12446357, 24892714, 49785428]

約数ペア:

[(1, 49785428), (2, 24892714), (4, 12446357), (7, 7112204), (11, 4525948), (14, 3556102), (22, 2262974), (28, 1778051), (44, 1131487), (77, 646564), (154, 323282), (308, 161641)]