52385223

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 86169600

約数和(自身を除く): 33784377

約数列:

[1, 3, 11, 19, 29, 33, 43, 57, 67, 87, 129, 201, 209, 319, 473, 551, 627, 737, 817, 957, 1247, 1273, 1419, 1653, 1943, 2211, 2451, 2881, 3741, 3819, 5829, 6061, 8643, 8987, 13717, 14003, 18183, 21373, 23693, 26961, 31691, 36917, 41151, 42009, 54739, 64119, 71079, 83549, 95073, 110751, 164217, 250647, 260623, 406087, 602129, 781869, 919039, 1218261, 1587431, 1806387, 2757117, 4762293, 17461741, 52385223]

約数ペア:

[(1, 52385223), (3, 17461741), (11, 4762293), (19, 2757117), (29, 1806387), (33, 1587431), (43, 1218261), (57, 919039), (67, 781869), (87, 602129), (129, 406087), (201, 260623), (209, 250647), (319, 164217), (473, 110751), (551, 95073), (627, 83549), (737, 71079), (817, 64119), (957, 54739), (1247, 42009), (1273, 41151), (1419, 36917), (1653, 31691), (1943, 26961), (2211, 23693), (2451, 21373), (2881, 18183), (3741, 14003), (3819, 13717), (5829, 8987), (6061, 8643)]