49310040388

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1\times {\mathrm{12409}}^1$

素因数の和:13580

約数の個数: 48

約数和(自身を含む): 99434876800

約数和(自身を除く): 50124836412

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1021, 1946, 2042, 3892, 4084, 7147, 12409, 14294, 24818, 28588, 49636, 86863, 141919, 173726, 283838, 347452, 567676, 993433, 1724851, 1986866, 3449702, 3973732, 6899404, 12073957, 12669589, 24147914, 25339178, 48295828, 50678356, 88687123, 177374246, 354748492, 1761072871, 3522145742, 7044291484, 12327510097, 24655020194, 49310040388]

約数ペア:

[(1, 49310040388), (2, 24655020194), (4, 12327510097), (7, 7044291484), (14, 3522145742), (28, 1761072871), (139, 354748492), (278, 177374246), (556, 88687123), (973, 50678356), (1021, 48295828), (1946, 25339178), (2042, 24147914), (3892, 12669589), (4084, 12073957), (7147, 6899404), (12409, 3973732), (14294, 3449702), (24818, 1986866), (28588, 1724851), (49636, 993433), (86863, 567676), (141919, 347452), (173726, 283838)]