55398376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:2002

約数の個数: 64

約数和(自身を含む): 126360000

約数和(自身を除く): 70961624

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 1496, 1672, 1949, 2584, 3553, 3898, 7106, 7796, 14212, 15592, 21439, 28424, 33133, 37031, 42878, 66266, 74062, 85756, 132532, 148124, 171512, 265064, 296248, 364463, 407341, 629527, 728926, 814682, 1259054, 1457852, 1629364, 2518108, 2915704, 3258728, 5036216, 6924797, 13849594, 27699188, 55398376]

約数ペア:

[(1, 55398376), (2, 27699188), (4, 13849594), (8, 6924797), (11, 5036216), (17, 3258728), (19, 2915704), (22, 2518108), (34, 1629364), (38, 1457852), (44, 1259054), (68, 814682), (76, 728926), (88, 629527), (136, 407341), (152, 364463), (187, 296248), (209, 265064), (323, 171512), (374, 148124), (418, 132532), (646, 85756), (748, 74062), (836, 66266), (1292, 42878), (1496, 37031), (1672, 33133), (1949, 28424), (2584, 21439), (3553, 15592), (3898, 14212), (7106, 7796)]