49968776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1470

約数の個数: 64

約数和(自身を含む): 113702400

約数和(自身を除く): 63733624

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1409, 1612, 2728, 2818, 3224, 4433, 5636, 8866, 11272, 15499, 17732, 18317, 30998, 35464, 36634, 43679, 61996, 73268, 87358, 123992, 146536, 174716, 201487, 349432, 402974, 480469, 567827, 805948, 960938, 1135654, 1611896, 1921876, 2271308, 3843752, 4542616, 6246097, 12492194, 24984388, 49968776]

約数ペア:

[(1, 49968776), (2, 24984388), (4, 12492194), (8, 6246097), (11, 4542616), (13, 3843752), (22, 2271308), (26, 1921876), (31, 1611896), (44, 1135654), (52, 960938), (62, 805948), (88, 567827), (104, 480469), (124, 402974), (143, 349432), (248, 201487), (286, 174716), (341, 146536), (403, 123992), (572, 87358), (682, 73268), (806, 61996), (1144, 43679), (1364, 36634), (1409, 35464), (1612, 30998), (2728, 18317), (2818, 17732), (3224, 15499), (4433, 11272), (5636, 8866)]