49363028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 102217920

約数和(自身を除く): 52854892

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 211, 286, 409, 422, 572, 818, 844, 1636, 2321, 2743, 4499, 4642, 5317, 5486, 8998, 9284, 10634, 10972, 17996, 21268, 30173, 58487, 60346, 86299, 116974, 120692, 172598, 233948, 345196, 949289, 1121887, 1898578, 2243774, 3797156, 4487548, 12340757, 24681514, 49363028]

約数ペア:

[(1, 49363028), (2, 24681514), (4, 12340757), (11, 4487548), (13, 3797156), (22, 2243774), (26, 1898578), (44, 1121887), (52, 949289), (143, 345196), (211, 233948), (286, 172598), (409, 120692), (422, 116974), (572, 86299), (818, 60346), (844, 58487), (1636, 30173), (2321, 21268), (2743, 17996), (4499, 10972), (4642, 10634), (5317, 9284), (5486, 8998)]