54581528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2203}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 108436800

約数和(自身を除く): 53855272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 652, 1304, 2203, 3097, 4406, 6194, 8812, 12388, 17624, 24776, 41857, 83714, 167428, 334856, 359089, 718178, 1436356, 2872712, 6822691, 13645382, 27290764, 54581528]

約数ペア:

[(1, 54581528), (2, 27290764), (4, 13645382), (8, 6822691), (19, 2872712), (38, 1436356), (76, 718178), (152, 359089), (163, 334856), (326, 167428), (652, 83714), (1304, 41857), (2203, 24776), (3097, 17624), (4406, 12388), (6194, 8812)]