51009224

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 65112376

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 191, 251, 266, 382, 502, 532, 764, 1004, 1064, 1337, 1528, 1757, 2008, 2674, 3514, 3629, 4769, 5348, 7028, 7258, 9538, 10696, 14056, 14516, 19076, 25403, 29032, 33383, 38152, 47941, 50806, 66766, 95882, 101612, 133532, 191764, 203224, 267064, 335587, 383528, 671174, 910879, 1342348, 1821758, 2684696, 3643516, 6376153, 7287032, 12752306, 25504612, 51009224]

約数ペア:

[(1, 51009224), (2, 25504612), (4, 12752306), (7, 7287032), (8, 6376153), (14, 3643516), (19, 2684696), (28, 1821758), (38, 1342348), (56, 910879), (76, 671174), (133, 383528), (152, 335587), (191, 267064), (251, 203224), (266, 191764), (382, 133532), (502, 101612), (532, 95882), (764, 66766), (1004, 50806), (1064, 47941), (1337, 38152), (1528, 33383), (1757, 29032), (2008, 25403), (2674, 19076), (3514, 14516), (3629, 14056), (4769, 10696), (5348, 9538), (7028, 7258)]