49407464288

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{70991}}^1$

素因数の和:71260

約数の個数: 96

約数和(自身を含む): 120220692480

約数和(自身を除く): 70813228192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 239, 364, 416, 478, 728, 956, 1456, 1673, 1912, 2912, 3107, 3346, 3824, 6214, 6692, 7648, 12428, 13384, 21749, 24856, 26768, 43498, 49712, 53536, 70991, 86996, 99424, 141982, 173992, 283964, 347984, 496937, 567928, 695968, 922883, 993874, 1135856, 1845766, 1987748, 2271712, 3691532, 3975496, 6460181, 7383064, 7950992, 12920362, 14766128, 15901984, 16966849, 25840724, 29532256, 33933698, 51681448, 67867396, 103362896, 118767943, 135734792, 206725792, 220569037, 237535886, 271469584, 441138074, 475071772, 542939168, 882276148, 950143544, 1543983259, 1764552296, 1900287088, 3087966518, 3529104592, 3800574176, 6175933036, 7058209184, 12351866072, 24703732144, 49407464288]

約数ペア:

[(1, 49407464288), (2, 24703732144), (4, 12351866072), (7, 7058209184), (8, 6175933036), (13, 3800574176), (14, 3529104592), (16, 3087966518), (26, 1900287088), (28, 1764552296), (32, 1543983259), (52, 950143544), (56, 882276148), (91, 542939168), (104, 475071772), (112, 441138074), (182, 271469584), (208, 237535886), (224, 220569037), (239, 206725792), (364, 135734792), (416, 118767943), (478, 103362896), (728, 67867396), (956, 51681448), (1456, 33933698), (1673, 29532256), (1912, 25840724), (2912, 16966849), (3107, 15901984), (3346, 14766128), (3824, 12920362), (6214, 7950992), (6692, 7383064), (7648, 6460181), (12428, 3975496), (13384, 3691532), (21749, 2271712), (24856, 1987748), (26768, 1845766), (43498, 1135856), (49712, 993874), (53536, 922883), (70991, 695968), (86996, 567928), (99424, 496937), (141982, 347984), (173992, 283964)]